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          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Meredith Mendes</PersonNm>
          <USAddress>
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            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>ANNA MUSCI</PersonNm>
          <USAddress>
            <AddressLine1Txt>25 East Erie Street</AddressLine1Txt>
            <CityNm>Chicago</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>40.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>170000</CompensationAmt>
          <EmployeeBenefitProgramAmt>14740</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Laura Mandel</PersonNm>
          <USAddress>
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            <CityNm>Chicago</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>Director</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompensationHighestPaidEmplGrp>
          <PersonNm>JULIE TREUMANN</PersonNm>
          <USAddress>
            <AddressLine1Txt>25 EAST ERIE STREET</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>MARKETING DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>40.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>85000</CompensationAmt>
          <EmployeeBenefitsAmt>11726</EmployeeBenefitsAmt>
        </CompensationHighestPaidEmplGrp>
        <CompensationHighestPaidEmplGrp>
          <PersonNm>ELIZABETH CUMMINGS</PersonNm>
          <USAddress>
            <AddressLine1Txt>25 EAST ERIE STREET</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>PUBLIC ENGAGEMENT</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>40.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>77846</CompensationAmt>
          <EmployeeBenefitsAmt>11659</EmployeeBenefitsAmt>
        </CompensationHighestPaidEmplGrp>
        <CompensationHighestPaidEmplGrp>
          <PersonNm>SALLY-ANN FELGENHAUER</PersonNm>
          <USAddress>
            <AddressLine1Txt>25 EAST ERIE STREET</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
          </USAddress>
          <TitleTxt>EXHIBITIONS DIRECTOR</TitleTxt>
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          <EmployeeBenefitsAmt>21550</EmployeeBenefitsAmt>
        </CompensationHighestPaidEmplGrp>
        <CompensationHighestPaidEmplGrp>
          <PersonNm>JOHN CHEVIGNY</PersonNm>
          <USAddress>
            <AddressLine1Txt>25 EAST ERIE STREET</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60611</ZIPCd>
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          <TitleTxt>OPERATIONS MANAGER</TitleTxt>
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          <EmployeeBenefitsAmt>7726</EmployeeBenefitsAmt>
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        <CompensationOfHghstPdCntrctGrp>
          <BusinessName>
            <BusinessNameLine1Txt>ANTUNOVICH ASSOCIATES</BusinessNameLine1Txt>
          </BusinessName>
          <USAddress>
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            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60654</ZIPCd>
          </USAddress>
          <ServiceTypeTxt>Architecture Design</ServiceTypeTxt>
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        <CompensationOfHghstPdCntrctGrp>
          <BusinessName>
            <BusinessNameLine1Txt>Campbell &amp; Company</BusinessNameLine1Txt>
          </BusinessName>
          <USAddress>
            <AddressLine1Txt>1 E Wacker Dr 2100</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60601</ZIPCd>
          </USAddress>
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        </CompensationOfHghstPdCntrctGrp>
        <CompensationOfHghstPdCntrctGrp>
          <BusinessName>
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          </BusinessName>
          <USAddress>
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            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60654</ZIPCd>
          </USAddress>
          <ServiceTypeTxt>Legal</ServiceTypeTxt>
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        </CompensationOfHghstPdCntrctGrp>
        <ContractorPaidOver50kCnt>3</ContractorPaidOver50kCnt>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SummaryOfDirectChrtblActyGrp>
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      <SumOfProgramRelatedInvstGrp />
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        <AverageMonthlyCashBalancesAmt>17340378</AverageMonthlyCashBalancesAmt>
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        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
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        <CashDeemedCharitableAmt>825708</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>54221479</NetVlNoncharitableAssetsAmt>
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      <DistributableAmountGrp>
        <Sect4942j3j5FndtnAndFrgnOrgInd>X</Sect4942j3j5FndtnAndFrgnOrgInd>
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        <SetAsideCashDistriTestAmt>0</SetAsideCashDistriTestAmt>
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      </PFQualifyingDistributionsGrp>
      <PrivateOperatingFoundationsGrp>
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          <Year2Amt>239123</Year2Amt>
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        <TotalAssetsSect4942j3BiGrp>
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        <PublicSupportType>
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        <FeesContractsFromGovtAgGrp />
        <MembershipDuesAndAssmntGrp />
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        <DividendsAndInterestFromSecDtl>
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        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
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        <GainSalesAstOthThanInvntryGrp>
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        </GainSalesAstOthThanInvntryGrp>
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      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
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    <IRS990ScheduleB documentId="IRS990ScheduleB">
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      <GeneralRuleInd>X</GeneralRuleInd>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
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        <PersonContributionInd>X</PersonContributionInd>
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      <ContributorInformationGrp>
        <ContributorNum>2</ContributorNum>
        <ContributorPersonNm>Anne Lazar</ContributorPersonNm>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60610</ZIPCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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        <ContributorPersonNm>Gary F Metzner</ContributorPersonNm>
        <ContributorUSAddress>
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          <CityNm>Chicago</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60611</ZIPCd>
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        <PersonContributionInd>X</PersonContributionInd>
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      <ContributorInformationGrp>
        <ContributorNum>4</ContributorNum>
        <ContributorPersonNm>Northern Trust</ContributorPersonNm>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
        <ContributorNum>5</ContributorNum>
        <ContributorPersonNm>Jean Stark</ContributorPersonNm>
        <ContributorUSAddress>
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          <CityNm>Coral Gables</CityNm>
          <StateAbbreviationCd>FL</StateAbbreviationCd>
          <ZIPCd>33134</ZIPCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
        <ContributorNum>6</ContributorNum>
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        <ContributorUSAddress>
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          <CityNm>Chicago</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60654</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>5000</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
        <ContributorNum>7</ContributorNum>
        <ContributorPersonNm>Chicago Community Trust</ContributorPersonNm>
        <ContributorUSAddress>
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          <CityNm>Chicago</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
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      <ContributorInformationGrp>
        <ContributorNum>8</ContributorNum>
        <ContributorPersonNm>SOPHIE WANG</ContributorPersonNm>
        <ContributorForeignAddress>
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          <CountryCd>TW</CountryCd>
          <ForeignPostalCd>80454</ForeignPostalCd>
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        <TotalContributionsAmt>5007</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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        <ContributorPersonNm>BOURBON TILE MARBLE INC</ContributorPersonNm>
        <ContributorUSAddress>
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          <ZIPCd>60089</ZIPCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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        <ContributorUSAddress>
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          <StateAbbreviationCd>PA</StateAbbreviationCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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        <ContributorUSAddress>
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          <CityNm>EVANSTON</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60201</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>5000</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
        <ContributorNum>12</ContributorNum>
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        <ContributorUSAddress>
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          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60606</ZIPCd>
        </ContributorUSAddress>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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        <ContributorUSAddress>
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          <CityNm>RENO</CityNm>
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          <ZIPCd>89519</ZIPCd>
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        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
      <ContributorInformationGrp>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>606112703</ZIPCd>
        </ContributorUSAddress>
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      </ContributorInformationGrp>
      <NonCashPropertyContributionGrp>
        <ContributorNum>14</ContributorNum>
        <NoncashPropertyDesc>Artworks See Schedule Attached to IRS Form 8971, Schedule A</NoncashPropertyDesc>
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        <ReceivedDt>2022-07-08</ReceivedDt>
      </NonCashPropertyContributionGrp>
    </IRS990ScheduleB>
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        <NetInvestmentIncomeAmt>25000</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>25000</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>75000</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
      <AccountingFeesDetail>
        <CategoryTxt>MILLER COOPER &amp; CO., LTD.</CategoryTxt>
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        <AdjustedNetIncomeAmt>13155</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>39464</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <DepreciationSchedule documentId="DepreciationSch" />
    <InvestmentsOtherSchedule2 documentId="InvOtherSch2">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>NORTHERN TRUST CUSTODY ACCOUNT</CategoryOrItemTxt>
        <BookValueAmt>72069996</BookValueAmt>
        <EOYFMVAmt>72069996</EOYFMVAmt>
      </InvestmentsOtherGrp>
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>DRIEHAUS LIFE SCIENCES FUND LP</CategoryOrItemTxt>
        <BookValueAmt>1950428</BookValueAmt>
        <EOYFMVAmt>1950428</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <LegalFeesSchedule documentId="LegalFeesSch">
      <LegalFeesGrp>
        <CategoryTxt>QUARLES &amp; BRADY, LLP</CategoryTxt>
        <LegalFeesAmt>105223</LegalFeesAmt>
        <DisbursementsCharitablePrpsAmt>105223</DisbursementsCharitablePrpsAmt>
      </LegalFeesGrp>
      <LegalFeesGrp>
        <CategoryTxt>C3 LEGAL</CategoryTxt>
        <LegalFeesAmt>25368</LegalFeesAmt>
        <DisbursementsCharitablePrpsAmt>25368</DisbursementsCharitablePrpsAmt>
      </LegalFeesGrp>
    </LegalFeesSchedule>
    <MortgagesAndNotesPayableSch documentId="MortAndNotesPayblSch">
      <MortgageAmt>15900000</MortgageAmt>
      <NotePayableGrp>
        <LenderNameGrp>
          <PersonNm>WELLS FARGO BANK</PersonNm>
        </LenderNameGrp>
        <LoanOriginalAmt>15900000</LoanOriginalAmt>
        <BalanceDueAmt>15900000</BalanceDueAmt>
        <NoteDt>2005-02</NoteDt>
        <LoanMaturityDt>2035-02</LoanMaturityDt>
        <RepaymentTermsTxt>PRINCIPAL IS DUE UPON MATURITY</RepaymentTermsTxt>
        <InterestRt>1.71</InterestRt>
        <SecurityProvidedBorrowerTxt>NONE</SecurityProvidedBorrowerTxt>
        <LoanPurposeTxt>FINANCE THE RENOVATION OF THE NICKERSON MANSION</LoanPurposeTxt>
        <LenderConsiderationDesc>N/A</LenderConsiderationDesc>
      </NotePayableGrp>
    </MortgagesAndNotesPayableSch>
    <OtherAssetsSchedule documentId="OtherAssetsSch">
      <OtherAssetsScheduleGrp>
        <Desc>DEFERRED BOND ISSUE COSTS, NET</Desc>
        <BOYBookValueAmt>137278</BOYBookValueAmt>
        <EOYBookValueAmt>126786</EOYBookValueAmt>
        <EOYFMVAmt>126786</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
      <OtherAssetsScheduleGrp>
        <Desc>PREPAID TAXES</Desc>
        <BOYBookValueAmt>0</BOYBookValueAmt>
        <EOYBookValueAmt>15879</EOYBookValueAmt>
        <EOYFMVAmt>15879</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
      <OtherAssetsScheduleGrp>
        <Desc>SUBSCRIPTIONS PAID IN ADVANCE</Desc>
        <BOYBookValueAmt>1000000</BOYBookValueAmt>
        <EOYBookValueAmt>0</EOYBookValueAmt>
        <EOYFMVAmt>0</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
      <OtherAssetsScheduleGrp>
        <Desc>DUE FROM AFFILIATES</Desc>
        <BOYBookValueAmt>0</BOYBookValueAmt>
        <EOYBookValueAmt>2283</EOYBookValueAmt>
        <EOYFMVAmt>2283</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
    </OtherAssetsSchedule>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>ART HANDLING/INSTALLATION</Desc>
        <RevenueAndExpensesPerBooksAmt>199763</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>199763</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>CLEANING</Desc>
        <RevenueAndExpensesPerBooksAmt>62008</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>62008</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>LANDSCAPING</Desc>
        <RevenueAndExpensesPerBooksAmt>51581</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>51581</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>LICENSES AND PERMITS</Desc>
        <RevenueAndExpensesPerBooksAmt>6758</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>6758</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>INSURANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>132623</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>132623</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>OFFICE EQUIP/SUPPLIES</Desc>
        <RevenueAndExpensesPerBooksAmt>27181</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>27181</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>DUES AND SUBSCRIPTIONS</Desc>
        <RevenueAndExpensesPerBooksAmt>46595</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>46595</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>POSTAGE AND DELIVERY</Desc>
        <RevenueAndExpensesPerBooksAmt>357</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>357</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>REPAIRS AND MAINTENANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>243739</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>243739</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MEALS</Desc>
        <RevenueAndExpensesPerBooksAmt>33955</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>33955</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>STORAGE</Desc>
        <RevenueAndExpensesPerBooksAmt>36111</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>36111</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>SOFTWARE</Desc>
        <RevenueAndExpensesPerBooksAmt>12059</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>12059</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>SECURITY</Desc>
        <RevenueAndExpensesPerBooksAmt>270460</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>270460</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>TRAINING</Desc>
        <RevenueAndExpensesPerBooksAmt>7411</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>7411</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>TRASH SERVICE</Desc>
        <RevenueAndExpensesPerBooksAmt>5883</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>5883</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>LETTER OF CREDIT FEE</Desc>
        <RevenueAndExpensesPerBooksAmt>139256</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>139256</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>COST AMORTIZATION</Desc>
        <RevenueAndExpensesPerBooksAmt>10492</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>10492</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>REMARKETING FEE</Desc>
        <RevenueAndExpensesPerBooksAmt>12720</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>12720</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>UTILITIES</Desc>
        <RevenueAndExpensesPerBooksAmt>220607</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>220607</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>EXTERIOR DECORATION</Desc>
        <RevenueAndExpensesPerBooksAmt>12195</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>12195</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>EMPLOYEE SCREENING/RECRUITING</Desc>
        <RevenueAndExpensesPerBooksAmt>1436</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>1436</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>EVENT PRODUCTION</Desc>
        <RevenueAndExpensesPerBooksAmt>32574</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>32574</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MARKETING</Desc>
        <RevenueAndExpensesPerBooksAmt>76869</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>76869</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>TRAVEL</Desc>
        <RevenueAndExpensesPerBooksAmt>11941</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>11941</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>SERVICE FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>5101</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>5101</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>IT SERVICES</Desc>
        <RevenueAndExpensesPerBooksAmt>55360</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>55360</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>OUTSIDE SERVICES</Desc>
        <RevenueAndExpensesPerBooksAmt>5353</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>5353</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>PHOTOGRAPHY/VIDEO</Desc>
        <RevenueAndExpensesPerBooksAmt>79856</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>79856</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>PROCESSING FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>6240</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>6240</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>VOLUNTEERS</Desc>
        <RevenueAndExpensesPerBooksAmt>88</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>88</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>PROGRAMS/CREATIVE SERVICES</Desc>
        <RevenueAndExpensesPerBooksAmt>38044</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>38044</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>INVENTORY ADJUSTMENT</Desc>
        <RevenueAndExpensesPerBooksAmt>390</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>390</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>LOAN/CUSTODY FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>6851</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>6851</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>ADJ FOR ACCRUED EXP</Desc>
        <DisbursementsCharitablePrpsAmt>-74536</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSch2">
      <OtherIncomeDetail>
        <Desc>Museum Admissions Revenue</Desc>
        <RevenueAndExpensesPerBooksAmt>313085</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>313085</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>FX Gain (loss)</Desc>
        <RevenueAndExpensesPerBooksAmt>-7</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>-7</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>-7</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Miscellaneous Income</Desc>
        <RevenueAndExpensesPerBooksAmt>23736</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>23736</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Membership Revenue</Desc>
        <RevenueAndExpensesPerBooksAmt>36029</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>36029</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Program Revenue</Desc>
        <RevenueAndExpensesPerBooksAmt>48689</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>48689</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Group Sales</Desc>
        <RevenueAndExpensesPerBooksAmt>2435</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>2435</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Tours</Desc>
        <RevenueAndExpensesPerBooksAmt>3845</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>3845</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Royalties</Desc>
        <RevenueAndExpensesPerBooksAmt>1193</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>1193</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Traveling Exhibitions</Desc>
        <RevenueAndExpensesPerBooksAmt>7600</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>7600</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Facility Rental</Desc>
        <RevenueAndExpensesPerBooksAmt>7900</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>7900</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Driehaus Life Sciences Fund LP</Desc>
        <NetInvestmentIncomeAmt>-11154</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>-11154</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <OtherIncreasesSchedule documentId="OtherIncreasesSch">
      <OtherIncreasesDetail>
        <Desc>UNREALIZED LOSS ON INVESTMENTS</Desc>
        <Amt>-4539089</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <OtherProfessionalFeesSchedule documentId="OthProfFeesSch">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>OTHER PROFESSIONAL FEES</CategoryTxt>
        <Amt>390422</Amt>
        <NetInvestmentIncomeAmt>243445</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>304436</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>85986</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <SalesOfInventoryList documentId="SalesOfInventoryList">
      <InventorySaleGrp>
        <CategoryTxt>MUSEUM SALES</CategoryTxt>
        <GrossSalesAmt>157485</GrossSalesAmt>
        <NetAmt>157485</NetAmt>
      </InventorySaleGrp>
    </SalesOfInventoryList>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>CURRENT EXCISE TAX</CategoryTxt>
        <Amt>8391</Amt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>SALES/USE TAX</CategoryTxt>
        <Amt>15177</Amt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>PAYROLL TAXES</CategoryTxt>
        <Amt>67928</Amt>
        <DisbursementsCharitablePrpsAmt>67928</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>OTHER TAXES</CategoryTxt>
        <Amt>263</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>
