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      <OtherExpenses>
        <Description>Maintenance and repairs</Description>
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        <ManagementAndGeneral>7286</ManagementAndGeneral>
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      <OtherExpenses>
        <Description>Housekeeping</Description>
        <Total>25602</Total>
        <ProgramServices>25602</ProgramServices>
        <ManagementAndGeneral>0</ManagementAndGeneral>
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      <AllOtherExpenses>
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        <ProgramServices>15850</ProgramServices>
        <ManagementAndGeneral>16945</ManagementAndGeneral>
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        <EOY>402415</EOY>
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        <EOY>15630118</EOY>
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        <EOY>1071243</EOY>
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      <MortNotesPyblSecuredInvestProp>
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        <EOY>2989088</EOY>
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        <EOY>4060331</EOY>
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      <FollowSFAS117>X</FollowSFAS117>
      <UnrestrictedNetAssets>
        <BOY>9001160</BOY>
        <EOY>11569787</EOY>
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      <TotalNetAssetsFundBalances>
        <BOY>9001160</BOY>
        <EOY>11569787</EOY>
      </TotalNetAssetsFundBalances>
      <TotalLiabNetAssetsFundBalances>
        <BOY>13410489</BOY>
        <EOY>15630118</EOY>
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      <InfoInScheduleOPartXI>X</InfoInScheduleOPartXI>
      <ReconcilationRevenueExpenses>2563010</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>5617</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>0</AccountantCompileOrReview>
      <FSAudited>1</FSAudited>
      <AuditCommittee>1</AuditCommittee>
      <FinancialStatementSeparate>X</FinancialStatementSeparate>
      <FederalGrantAuditRequired>1</FederalGrantAuditRequired>
      <FederalGrantAuditPerformed>1</FederalGrantAuditPerformed>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
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      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>5159764</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>5377517</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>5295592</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>5841542</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>7182061</CurrentTaxYear>
        <Total>28856476</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>5159764</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>5377517</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>5295592</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>5841542</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>7182061</CurrentTaxYear>
        <Total>28856476</Total>
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      <PublicSupportTotal170>28856476</PublicSupportTotal170>
      <GrossInvestmentIncome170>
        <CurrentTaxYearMinus4Years>71750</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>95492</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>97953</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>75492</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>74532</CurrentTaxYear>
        <Total>415219</Total>
      </GrossInvestmentIncome170>
      <OtherIncome170>
        <CurrentTaxYearMinus4Years>29884</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>276010</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>4961</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>88280</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>45716</CurrentTaxYear>
        <Total>444851</Total>
      </OtherIncome170>
      <TotalSupport>29716546</TotalSupport>
      <GrossReceiptsFromAdmissionsEtc>28945216</GrossReceiptsFromAdmissionsEtc>
      <PublicSupportPertcentage170>0.97110</PublicSupportPertcentage170>
      <PublicSupportPertcentPriorYear>0.97240</PublicSupportPertcentPriorYear>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
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    <IRS990ScheduleB documentId="RetDoc1234500001">
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        <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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    <IRS990ScheduleD documentId="RetDoc1040000001">
      <Land>
        <OtherCostOrOtherBasis>1750000</OtherCostOrOtherBasis>
        <BookValue>1750000</BookValue>
      </Land>
      <Buildings>
        <OtherCostOrOtherBasis>8052306</OtherCostOrOtherBasis>
        <Depreciation>3132993</Depreciation>
        <BookValue>4919313</BookValue>
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      <Equipment>
        <OtherCostOrOtherBasis>1194315</OtherCostOrOtherBasis>
        <Depreciation>977681</Depreciation>
        <BookValue>216634</BookValue>
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      <OtherLandBuildings>
        <OtherCostOrOtherBasis>469656</OtherCostOrOtherBasis>
        <Depreciation>422777</Depreciation>
        <BookValue>46879</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>6932826</TotalOfBookValueLandBuildings>
      <TotalRevenue>13401063</TotalRevenue>
      <TotalExpenses>10838053</TotalExpenses>
      <ExcessOrDeficitForYear>2563010</ExcessOrDeficitForYear>
      <NetUnrealizedGLOnInvestments>5617</NetUnrealizedGLOnInvestments>
      <TotalAdjustments>5617</TotalAdjustments>
      <ExcessOrDeficitPerFS>2568627</ExcessOrDeficitPerFS>
      <TotRevenueEtcAuditedFinclStmt>13410480</TotRevenueEtcAuditedFinclStmt>
      <NetUnrealizedGainsInvestments>5617</NetUnrealizedGainsInvestments>
      <DonatedSrvcAndUseOfFacilities>3800</DonatedSrvcAndUseOfFacilities>
      <RevenueNotRptdF990>9417</RevenueNotRptdF990>
      <RevenueSubtotal>13401063</RevenueSubtotal>
      <RevenueNotRptdOnFinStmt>0</RevenueNotRptdOnFinStmt>
      <TotalRevenuePerForm990>13401063</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>10841853</TotExpensesEtcAuditedFinclStmt>
      <DonatedServicesUseOfFacilities>3800</DonatedServicesUseOfFacilities>
      <ExpensesNotRptdF990>3800</ExpensesNotRptdF990>
      <ExpensesSubtotal>10838053</ExpensesSubtotal>
      <ExpensesNotRptdOnFinStmt>0</ExpensesNotRptdOnFinStmt>
      <TotalExpensesPerForm990>10838053</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIV>
        <Identifier>Description of Uncertain Tax Positions Under FIN 48:</Identifier>
        <ReturnReference>Part X:</ReturnReference>
        <Explanation>The Foundation is exempt from taxation under Internal Revenue Code Section 501(c)(3) and California Revenue and Taxation Code Section 23701d. Generally accepted accounting principles provide accounting and disclosure guidance about positions taken by an organization in its tax returns that might be uncertain. Management has considered its tax positions and believes that all of the positions taken by the Foundation in their federal and state exempt organization tax returns are more likely than not to be sustained upon examination. The Foundation's returns are subject to examination by federal and state taxing authorities, generally for three and four years, respectively, after they are filed.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <EventsInformation>
        <NameOfEvent1>Silent Auction</NameOfEvent1>
        <GrossReceiptsEvent1>64962</GrossReceiptsEvent1>
        <CharitableContributionsEvent1>40518</CharitableContributionsEvent1>
        <GrossRevenueEvent1>24444</GrossRevenueEvent1>
        <RentFacilityCostsEvent1>9084</RentFacilityCostsEvent1>
        <OtherDirectExpensesEvent1>15360</OtherDirectExpensesEvent1>
        <NameOfEvent2>Golf Tournament</NameOfEvent2>
        <GrossReceiptsEvent2>51110</GrossReceiptsEvent2>
        <CharitableContributionsEvent2>28901</CharitableContributionsEvent2>
        <GrossRevenueEvent2>22209</GrossRevenueEvent2>
        <RentFacilityCostsEvent2>13022</RentFacilityCostsEvent2>
        <OtherDirectExpensesEvent2>9187</OtherDirectExpensesEvent2>
        <TotalNumberOfOtherEvents>2</TotalNumberOfOtherEvents>
        <GrossReceiptsOtherEvents>31870</GrossReceiptsOtherEvents>
        <CharitableContribOtherEvents>4546</CharitableContribOtherEvents>
        <GrossRevenueOtherEvents>27324</GrossRevenueOtherEvents>
        <RentFacilityCostsOtherEvents>13947</RentFacilityCostsOtherEvents>
        <OtherDirectExpensesOtherEvents>13377</OtherDirectExpensesOtherEvents>
        <GrossReceiptsTotal>147942</GrossReceiptsTotal>
        <CharitableContributionsTotal>73965</CharitableContributionsTotal>
        <GrossRevenueTotalEvents>73977</GrossRevenueTotalEvents>
        <RentFacilityCostsTotalEvents>36053</RentFacilityCostsTotalEvents>
        <OtherDirectExpensesTotalEvents>37924</OtherDirectExpensesTotalEvents>
        <DirectExpenseSummaryEvents>73977</DirectExpenseSummaryEvents>
        <NetIncomeSummary>0</NetIncomeSummary>
      </EventsInformation>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <RecordsMaintained>1</RecordsMaintained>
      <Form990ScheduleIPartIII>
        <TypeOfGrant>Various assistance to individuals</TypeOfGrant>
        <NumberOfRecipients>478</NumberOfRecipients>
        <AmountOfNonCashAssistance>285412</AmountOfNonCashAssistance>
        <MethodOfValuation>Book value</MethodOfValuation>
        <DescriptionOfNonCashAssistance>Food and dietary services, clothing, outing, personal, residential and rewards</DescriptionOfNonCashAssistance>
      </Form990ScheduleIPartIII>
      <Form990ScheduleIPartIV>
        <Identifier>Procedure for Monitoring Grants in the U.S.:</Identifier>
        <ReturnReference>Part I, Line 2:</ReturnReference>
        <Explanation>Schedule I, Part I, Line 2: Oak Grove Institute Foundation disburses assistance to individuals based on eligibility and need.</Explanation>
      </Form990ScheduleIPartIV>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationCommittee>X</CompensationCommittee>
      <WrittenEmploymentContract>X</WrittenEmploymentContract>
      <CompensationSurvey>X</CompensationSurvey>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>0</SeverancePayment>
      <SupplementalNonqualRetirePlan>0</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>0</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>0</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>0</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>0</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>0</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>0</AnyNonFixedPayments>
      <InitialContractException>0</InitialContractException>
      <Form990ScheduleJPartII>
        <NamePerson>Tamara Wilson</NamePerson>
        <BaseCompensationFilingOrg>163462</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>10000</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>0</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>13200</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>186662</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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    <IRS990ScheduleM documentId="RetDoc1042900001">
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        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>2</NumberOfContributions>
        <NoncashContribsRptdF990>38350</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>Estimated FMV</MethodOfDeterminingRevenues>
      </FoodInventory>
      <OtherNonCashContributionsTable>
        <NonCashCheckbox>X</NonCashCheckbox>
        <Description>Donated materials, supplies &amp; services for new bld</Description>
        <NumberOfContributions>3</NumberOfContributions>
        <NoncashContribsRptdF990>51159</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>Estimated FMV</MethodOfDeterminingRevenues>
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      <AnyPropertyThatMustBeHeld>0</AnyPropertyThatMustBeHeld>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Section B, line 11</Identifier>
        <Explanation>The Form 990 is reviewed and approved for filing by the organization's Audit Committee. The Audit Committee is composed of three board members, all of whom are voting members of the organization's governing body. A paper copy of the final Form 990 as filed is provided to each voting member of Oak Grove's governing body at its regularly scheduled board meeting immediately after the Form 990 was filed.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section B, line 12c</ReturnReference>
        <Explanation>The Conflict of Interest Policy is signed by each board member at the time of appointment. Monitoring and compliance is done at least twice a year during the June and December board meetings, and as the need arises depending on the subject being discussed.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section B, line 15</ReturnReference>
        <Explanation>The CEO's compensation was determined, reviewed and approved by the Executive Compensation Committee which is composed of the Chairman of the Board, Vice Chairman, and Secretary. At least two independent compensation surveys were used to determine its reasonableness and comparability to executive compensation paid by other organizations in the same industry and of similar size. The Executive Committee then engaged the services of an independent law firm to draft the Employment Agreement. The CEO's compensation is reviewed by the compensation committee annually. The current CFO's compensation was based on what was paid by the organization to its former CFO six years ago and has not been adjusted since. Since the current responsibilities do not warrant a full time position, the CFO is employed on a part-time basis and, therefore, does not receive benefits. When the governing body decides to make changes in the future, the CFO's compensation will be determined and approved in the same process used to determine, review, and approve the CEO's compensation.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section C, line 19</ReturnReference>
        <Explanation>Oak Grove makes its governing documents, conflict of interest policy, and financial statements and Form 990 available to the public upon request. A statement to this effect appears on the organization's website.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Changes in Net Assets or Fund Balances:</Identifier>
        <ReturnReference>Form 990, Part XI, line 5:</ReturnReference>
        <Explanation>Net unrealized gains on investments: 5,617.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>