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      <OfficeExpenses>
        <Total>0</Total>
      </OfficeExpenses>
      <InformationTechnology>
        <Total>60717</Total>
        <ProgramServices>14433</ProgramServices>
        <ManagementAndGeneral>46284</ManagementAndGeneral>
      </InformationTechnology>
      <Royalties>
        <Total>0</Total>
      </Royalties>
      <Occupancy>
        <Total>261179</Total>
        <ProgramServices>251534</ProgramServices>
        <ManagementAndGeneral>9645</ManagementAndGeneral>
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      <Travel>
        <Total>0</Total>
      </Travel>
      <TravelEntrtnmntPublicOfficials>
        <Total>0</Total>
      </TravelEntrtnmntPublicOfficials>
      <ConferencesMeetings>
        <Total>0</Total>
      </ConferencesMeetings>
      <Interest>
        <Total>103448</Total>
        <ProgramServices>99311</ProgramServices>
        <ManagementAndGeneral>4137</ManagementAndGeneral>
      </Interest>
      <PaymentsToAffiliates>
        <Total>0</Total>
      </PaymentsToAffiliates>
      <DepreciationDepletion>
        <Total>335514</Total>
        <ProgramServices>322093</ProgramServices>
        <ManagementAndGeneral>13421</ManagementAndGeneral>
      </DepreciationDepletion>
      <Insurance>
        <Total>0</Total>
      </Insurance>
      <OtherExpenses>
        <Description>PROFESSIONAL DEVELOPMENT</Description>
        <Total>30559</Total>
        <ProgramServices>29136</ProgramServices>
        <ManagementAndGeneral>1423</ManagementAndGeneral>
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      <OtherExpenses>
        <Description>FOOD SERVICES</Description>
        <Total>75564</Total>
        <ProgramServices>75564</ProgramServices>
      </OtherExpenses>
      <OtherExpenses>
        <Description>FIELD TRIPS</Description>
        <Total>49626</Total>
        <ProgramServices>49626</ProgramServices>
      </OtherExpenses>
      <OtherExpenses>
        <Description>CLASSROOM EXPENSE</Description>
        <Total>80766</Total>
        <ProgramServices>80766</ProgramServices>
      </OtherExpenses>
      <OtherExpenses>
        <Description>ADVERTISING EXPENSE</Description>
        <Total>38510</Total>
        <ManagementAndGeneral>38510</ManagementAndGeneral>
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      <AllOtherExpenses>
        <Total>105958</Total>
        <ProgramServices>30408</ProgramServices>
        <ManagementAndGeneral>68536</ManagementAndGeneral>
        <Fundraising>7014</Fundraising>
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        <ManagementAndGeneral>927634</ManagementAndGeneral>
        <Fundraising>86140</Fundraising>
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        <EOY>19575</EOY>
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        <EOY>623600</EOY>
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      <TaxExemptBondLiabilities>
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        <EOY>4885000</EOY>
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      <TotalLiabilities>
        <BOY>5842150</BOY>
        <EOY>5866206</EOY>
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        <EOY>7866075</EOY>
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        <BOY>15931</BOY>
        <EOY>16879</EOY>
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      <PermanentlyRestrictedNetAssets>
        <BOY>152181</BOY>
        <EOY>150222</EOY>
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      <TotalNetAssetsFundBalances>
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        <EOY>8033176</EOY>
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      <TotalLiabNetAssetsFundBalances>
        <BOY>13249545</BOY>
        <EOY>13899382</EOY>
      </TotalLiabNetAssetsFundBalances>
      <InfoInScheduleOPartXI>X</InfoInScheduleOPartXI>
      <ReconcilationRevenueExpenses>22153</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>603628</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>false</AccountantCompileOrReview>
      <FSAudited>true</FSAudited>
      <AuditCommittee>true</AuditCommittee>
      <FinancialStatementSeparate>X</FinancialStatementSeparate>
      <FederalGrantAuditRequired>false</FederalGrantAuditRequired>
      <FederalGrantAuditPerformed>false</FederalGrantAuditPerformed>
    </IRS990>
    <IRS990ScheduleA documentId="IRS990ScheduleA" softwareId="10000105" softwareVersion="2010v3.2">
      <School170b1Aii>X</School170b1Aii>
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    <IRS990ScheduleB documentId="IRS990ScheduleB" softwareId="10000105" softwareVersion="2010v3.2">
      <ContributorInfo>
        <ContributorNumber>RESTRICTED</ContributorNumber>
        <ContributorNameBusiness>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorNameBusiness>
        <ContributorAddressUS>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorAddressUS>
        <AggregateContributions>RESTRICTED</AggregateContributions>
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        <Contributions>132143</Contributions>
        <InvestmentEarningsOrLosses>2739</InvestmentEarningsOrLosses>
        <OtherExpenditures>42400</OtherExpenditures>
        <EndOfYearBalance>1815042</EndOfYearBalance>
      </CurrentYear>
      <CurrentYearMinus1Year>
        <BeginningOfYearBalance>1661109</BeginningOfYearBalance>
        <Contributions>134145</Contributions>
        <GrantsOrScholarships>5540</GrantsOrScholarships>
        <OtherExpenditures>67154</OtherExpenditures>
        <EndOfYearBalance>1722560</EndOfYearBalance>
      </CurrentYearMinus1Year>
      <CurrentYearMinus2Years>
        <BeginningOfYearBalance>1681774</BeginningOfYearBalance>
        <Contributions>108309</Contributions>
        <GrantsOrScholarships>7500</GrantsOrScholarships>
        <OtherExpenditures>121474</OtherExpenditures>
        <EndOfYearBalance>1661109</EndOfYearBalance>
      </CurrentYearMinus2Years>
      <BoardDesignatedEOYBalance>0.90790</BoardDesignatedEOYBalance>
      <PermanentEndowmentEOYBalance>0.08280</PermanentEndowmentEOYBalance>
      <TermEndowmentEOYBalance>0.00930</TermEndowmentEOYBalance>
      <EndowmentsHeldByUnrelatedOrgs>false</EndowmentsHeldByUnrelatedOrgs>
      <EndowmentsHeldByRelatedOrgs>false</EndowmentsHeldByRelatedOrgs>
      <AreRelatedOrgsListedScheduleR>false</AreRelatedOrgsListedScheduleR>
      <Land>
        <OtherCostOrOtherBasis>325000</OtherCostOrOtherBasis>
        <BookValue>325000</BookValue>
      </Land>
      <Buildings>
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        <Depreciation>43333</Depreciation>
        <BookValue>1531666</BookValue>
      </Buildings>
      <LeaseholdImprovements>
        <OtherCostOrOtherBasis>5033304</OtherCostOrOtherBasis>
        <Depreciation>1723741</Depreciation>
        <BookValue>3309563</BookValue>
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      <OtherLandBuildings>
        <OtherCostOrOtherBasis>287201</OtherCostOrOtherBasis>
        <Depreciation>214464</Depreciation>
        <BookValue>72737</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>5238966</TotalOfBookValueLandBuildings>
      <TotalRevenue>4447662</TotalRevenue>
      <TotalExpenses>4425509</TotalExpenses>
      <ExcessOrDeficitForYear>22153</ExcessOrDeficitForYear>
      <NetUnrealizedGLOnInvestments>603628</NetUnrealizedGLOnInvestments>
      <TotalAdjustments>603628</TotalAdjustments>
      <ExcessOrDeficitPerFS>625781</ExcessOrDeficitPerFS>
      <TotRevenueEtcAuditedFinclStmt>4447662</TotRevenueEtcAuditedFinclStmt>
      <RevenueSubtotal>4447662</RevenueSubtotal>
      <TotalRevenuePerForm990>4447662</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>4459518</TotExpensesEtcAuditedFinclStmt>
      <OtherExpensesIncluded>34009</OtherExpensesIncluded>
      <ExpensesNotRptdF990>34009</ExpensesNotRptdF990>
      <ExpensesSubtotal>4425509</ExpensesSubtotal>
      <TotalExpensesPerForm990>4425509</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIV>
        <Identifier>Part X</Identifier>
        <ReturnReference>Part X : FIN48 Footnote</ReturnReference>
        <Explanation>Uncertain Tax Positions--In June 2006, the Financial Accounting Standards Board (FASB) released FASB ASC 740-10, "Income Taxes" that provides guidance for reporting uncertainty in income taxes. For the years ended May 31, 2011 and 2010, the school has documented their consideration of FASB ASC 740-10 and determined that no material uncertain tax positions qualify for either recognition or disclosure in the financial statements.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>Part XIII, Line 2d</Identifier>
        <ReturnReference>Part XIII, Line 2d: Other expenses and losses per audited F/S</ReturnReference>
        <Explanation>FUNDRAISING EXPENSES $34009</Explanation>
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    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="IRS990ScheduleE" softwareId="10000105" softwareVersion="2010v3.2">
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      <PolicyStatementInBrochuresEtc>true</PolicyStatementInBrochuresEtc>
      <PolicyPublViaBroadcastMedia>true</PolicyPublViaBroadcastMedia>
      <MaintRacialCompositionRecords>true</MaintRacialCompositionRecords>
      <MaintScholarshipsRecords>true</MaintScholarshipsRecords>
      <MaintCopiesOfBrochuresEtc>true</MaintCopiesOfBrochuresEtc>
      <MaintCopiesOfAllSolicitations>true</MaintCopiesOfAllSolicitations>
      <DiscriminateRaceStudentsRights>false</DiscriminateRaceStudentsRights>
      <DiscriminateRaceAdmissPolicies>false</DiscriminateRaceAdmissPolicies>
      <DiscriminateRaceEmplmnFaculty>false</DiscriminateRaceEmplmnFaculty>
      <DiscriminateRaceScholarships>false</DiscriminateRaceScholarships>
      <DiscriminateRaceEducPolicies>false</DiscriminateRaceEducPolicies>
      <DiscriminateRaceUseOfFclts>false</DiscriminateRaceUseOfFclts>
      <DiscriminateRaceAthleticProg>false</DiscriminateRaceAthleticProg>
      <DiscriminateRaceOtherActy>false</DiscriminateRaceOtherActy>
      <GovernmentFinancialAidReceived>false</GovernmentFinancialAidReceived>
      <GovernmentFinancialAidRevoked>false</GovernmentFinancialAidRevoked>
      <ComplianceWithRevProc7550>true</ComplianceWithRevProc7550>
      <Form990ScheduleEPartII>
        <Identifier>Schedule E, Line 3 - Racially Nondiscriminatory Policy Publicized</Identifier>
        <Explanation>CHIARAVALLE RECITES ITS RACIALLY NON-DISCRIMINATORY POLICY IN ADVERTISING FOR ENROLLMENT IN CHICAGO PARENT MAGAZINES; INFORMATIONAL BROCHURES; AND ITS MISSION STATEMENT.</Explanation>
      </Form990ScheduleEPartII>
    </IRS990ScheduleE>
    <IRS990ScheduleG documentId="IRS990ScheduleG" softwareId="10000105" softwareVersion="2010v3.2">
      <MailSolicitations>X</MailSolicitations>
      <EmailSolicitations>X</EmailSolicitations>
      <PhoneSolicitations>X</PhoneSolicitations>
      <InPersonSolicitations>X</InPersonSolicitations>
      <SpecialFundraisingEvents>X</SpecialFundraisingEvents>
      <AgreementRefFundraising>false</AgreementRefFundraising>
      <EventsInformation>
        <NameOfEvent1>AUCTION DAY PROGRAMS</NameOfEvent1>
        <GrossReceiptsEvent1>160685</GrossReceiptsEvent1>
        <GrossRevenueEvent1>160685</GrossRevenueEvent1>
        <OtherDirectExpensesEvent1>29915</OtherDirectExpensesEvent1>
        <NameOfEvent2>MEMORY BOOK</NameOfEvent2>
        <GrossReceiptsEvent2>12627</GrossReceiptsEvent2>
        <GrossRevenueEvent2>12627</GrossRevenueEvent2>
        <OtherDirectExpensesEvent2>3797</OtherDirectExpensesEvent2>
        <TotalNumberOfOtherEvents>3</TotalNumberOfOtherEvents>
        <GrossReceiptsOtherEvents>29895</GrossReceiptsOtherEvents>
        <GrossRevenueOtherEvents>29895</GrossRevenueOtherEvents>
        <OtherDirectExpensesOtherEvents>297</OtherDirectExpensesOtherEvents>
        <GrossReceiptsTotal>203207</GrossReceiptsTotal>
        <GrossRevenueTotalEvents>203207</GrossRevenueTotalEvents>
        <OtherDirectExpensesTotalEvents>34009</OtherDirectExpensesTotalEvents>
        <DirectExpenseSummaryEvents>34009</DirectExpenseSummaryEvents>
        <NetIncomeSummary>169198</NetIncomeSummary>
      </EventsInformation>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="IRS990ScheduleI" softwareId="10000105" softwareVersion="2010v3.2">
      <RecordsMaintained>true</RecordsMaintained>
      <NoGrantMoreThan5000>X</NoGrantMoreThan5000>
      <TotalNbrOf501C3AndGovtGrants>0</TotalNbrOf501C3AndGovtGrants>
      <TotalNbrOfOtherOrganizations>0</TotalNbrOfOtherOrganizations>
      <Form990ScheduleIPartIII>
        <TypeOfGrant>FINANCIAL AID SCHOLARSHIPS</TypeOfGrant>
        <NumberOfRecipients>59</NumberOfRecipients>
        <AmountOfCashGrant>331907</AmountOfCashGrant>
        <MethodOfValuation>ARMS-LENGTH-FMV</MethodOfValuation>
        <DescriptionOfNonCashAssistance>SCHOLARSHIPS-TUITION FEES</DescriptionOfNonCashAssistance>
      </Form990ScheduleIPartIII>
    </IRS990ScheduleI>
    <IRS990ScheduleK documentId="IRS990ScheduleK.1" softwareId="10000105" softwareVersion="2010v3.2">
      <Form990ScheduleKPartI>
        <IssuerName>
          <BusinessNameLine1>CITY OF EVANSTON</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>366003870</IssuerEIN>
        <DateIssued>2010-04-28</DateIssued>
        <IssuePrice>5000000</IssuePrice>
        <DescriptionOfPurpose>SEE SCHEDULE O</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartII>
        <TotalProceeds>5000000</TotalProceeds>
        <RefundingEscrow>1256908</RefundingEscrow>
        <IssuanceCostsFromProceeds>100000</IssuanceCostsFromProceeds>
        <CapitalExpenditures>3643092</CapitalExpenditures>
        <YearOfSubstCompletion>2010</YearOfSubstCompletion>
        <CurrentRefunding>true</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>true</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartIII>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>false</AnyResearchAgreements>
        <BondCounselRoutinelyEngaged>true</BondCounselRoutinelyEngaged>
        <PostIssuanceComplianceProcdrs>true</PostIssuanceComplianceProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIV>
        <Form8038TFiled>false</Form8038TFiled>
        <VariableRateIssue>true</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>false</HedgeIdentifiedInBooksAndRecds>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <ExceptionToRebate>true</ExceptionToRebate>
      </Form990ScheduleKPartIV>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="IRS990ScheduleM" softwareId="10000105" softwareVersion="2010v3.2">
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>2</NumberOfContributions>
        <NoncashContribsRptdF990>27353</NoncashContribsRptdF990>
      </SecuritiesPubliclyTraded>
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>false</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>false</ThirdPartiesUsed>
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    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="10000105" softwareVersion="2010v3.2">
      <GeneralExplanation>
        <ReturnReference>SCH K PART I A DESCRIPTION OF PURPOSE</ReturnReference>
        <Explanation>1) REFUNDING THE ILLINOIS DEVELOPMENT FINANCE AUTHORITY ADJUSTABLE RATE REVENUE BOND, SERIES CHIARAVALLE MONTESSORI SCHOOL PROJECT 1998 2) FINANCING COSTS OF ACQUISITION OF LAND AND BUILDING AT 425 DEMPSTER EVANSTON, ILLINOIS 3)RENOVATION OF SCHOOL FACILITY AT 425 DEMPSTER AND PURCHASE OF EQUIPMENT 4)PAYMENT OF CERTAIN COSTS REQUIRED IN CONNECTION WITH BOND ISSUANCE</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990 PART IV, LINE 24(C) - CHECKLIST</ReturnReference>
        <Explanation>YES--30 DAYS TO DEFEASE CURRENT REFUNDING</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Line 19</Identifier>
        <ReturnReference>Form 990, Part VI, Line 19: Other Organization Documents Publicly Available</ReturnReference>
        <Explanation>ALL FORMAL WRITTEN REQUESTS TO REVIEW GOVERNING DOCUMENTS, FORM 990 AND FINANCIAL STATEMENTS ARE COMPLIED WITH IN A REASONABLE AND TIMELY MANNER AND POSTED ON CMS WEBSITE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Line 15b</Identifier>
        <ReturnReference>Form 990, Part VI, Line 15b: Compensation Review and Approval Process for Officers and Key Employees</ReturnReference>
        <Explanation>THE SCHOOL USES THE NATIONAL ASSOCIATION OF INDEPENDENT SCHOOLS (NAIS) STATS-ON-LINE FOR SALARY COMPARISONS FOR THE TOP POSITIONS. THE SCHOOL'S SALARIES ARE GENERALLY IN THE 50-70% RANGE FOR INDEPENDENT SCHOOLS BASED ON SCHOOL SIZE, LOCATION AND TYPE OF SCHOOL (I.E. ELEMENTARY OR MONTESSORI). THE EXECUTIVE COMMITTEE OF THE BOARD OF TRUSTEES REVIEWS THE DATA FOR HEAD OF SCHOOL(CEO) AND DETERMINES THE SALARY EACH YEAR. THE HEAD OF SCHOOL DOES THE COMPARISONS FOR OTHER TOP POSITIONS. OVERALL SALARY LINES ARE REVIEWED THROUGH THE BOARD'S BUDGET PROCESS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Line 12c</Identifier>
        <ReturnReference>Form 990, Part VI, Line 12c: Explanation of Monitoring and Enforcement of Conflicts</ReturnReference>
        <Explanation>THE CODE OF ETHICS POLICY AND RELATED CERTIFICATE OF ACKNOWLEDGEMENT IS ANNUALLY DISTRIBUTED TO THE BOARD OF TRUSTEES AND ALL COMMITTEES MEMBERS FOR REVIEW AND SIGNATURE. AN EXECUTIVE ASSISTANT RECEIVES AND TRACKS THE SIGNED "CERTIFICATES"</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Line 11</Identifier>
        <ReturnReference>Form 990, Part VI, Line 11: Form 990 Review Process</ReturnReference>
        <Explanation>THE ANNUAL FILING OF FEDERAL FORM 990 IS REVIEWED BY THE AUDIT COMMITTEE AND PRESENTED TO BOTH THE FINANCE COMMITTEE AND THE BOARD OF TRUSTEES ANNUALLY.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>