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        <RelatedOrExemptFuncIncomeAmt>796605</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>5675</ExclusionAmt>
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      <GrantsToDomesticOrgsGrp>
        <TotalAmt>190269</TotalAmt>
        <ProgramServicesAmt>190269</ProgramServicesAmt>
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      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>17280</TotalAmt>
        <ProgramServicesAmt>17280</ProgramServicesAmt>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>137728</TotalAmt>
        <ProgramServicesAmt>103296</ProgramServicesAmt>
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        <FundraisingAmt>17216</FundraisingAmt>
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        <ProgramServicesAmt>15333</ProgramServicesAmt>
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        <FundraisingAmt>2555</FundraisingAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>22176</TotalAmt>
        <ProgramServicesAmt>16632</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2772</ManagementAndGeneralAmt>
        <FundraisingAmt>2772</FundraisingAmt>
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      <FeesForServicesLegalGrp>
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        <ManagementAndGeneralAmt>2528</ManagementAndGeneralAmt>
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      <FeesForServicesAccountingGrp>
        <TotalAmt>41052</TotalAmt>
        <ManagementAndGeneralAmt>41052</ManagementAndGeneralAmt>
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        <TotalAmt>34519</TotalAmt>
        <ProgramServicesAmt>34519</ProgramServicesAmt>
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        <ProgramServicesAmt>12796</ProgramServicesAmt>
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        <TotalAmt>43119</TotalAmt>
        <ProgramServicesAmt>43119</ProgramServicesAmt>
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      <InformationTechnologyGrp>
        <TotalAmt>45894</TotalAmt>
        <ProgramServicesAmt>45894</ProgramServicesAmt>
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      <OccupancyGrp>
        <TotalAmt>524737</TotalAmt>
        <ProgramServicesAmt>446026</ProgramServicesAmt>
        <ManagementAndGeneralAmt>52474</ManagementAndGeneralAmt>
        <FundraisingAmt>26237</FundraisingAmt>
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        <TotalAmt>6257</TotalAmt>
        <ProgramServicesAmt>6257</ProgramServicesAmt>
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        <TotalAmt>32988</TotalAmt>
        <ProgramServicesAmt>32988</ProgramServicesAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>394944</TotalAmt>
        <ProgramServicesAmt>394944</ProgramServicesAmt>
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        <TotalAmt>22648</TotalAmt>
        <ProgramServicesAmt>22648</ProgramServicesAmt>
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        <Desc>MEALS</Desc>
        <TotalAmt>7920</TotalAmt>
        <ProgramServicesAmt>7920</ProgramServicesAmt>
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        <ProgramServicesAmt>1502032</ProgramServicesAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>13664</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>741</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>3978045</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>2598479</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
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        <EOYAmt>1379566</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsOtherSecuritiesGrp>
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        <EOYAmt>7804</EOYAmt>
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        <BOYAmt>2282881</BOYAmt>
        <EOYAmt>1697116</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>160649</EOYAmt>
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        <EOYAmt>54225</EOYAmt>
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      <UnsecuredNotesLoansPayableGrp>
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        <EOYAmt>759685</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>928334</BOYAmt>
        <EOYAmt>974559</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1163087</BOYAmt>
        <EOYAmt>722557</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>191460</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1354547</BOYAmt>
        <EOYAmt>722557</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>2282881</BOYAmt>
        <EOYAmt>1697116</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-653120</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>21130</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>0</FSAuditedInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>653424</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>327715</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>65000</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>493000</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>251379</CurrentTaxYearAmt>
        <TotalAmt>1790518</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>653424</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>327715</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>65000</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>493000</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>251379</CurrentTaxYearAmt>
        <TotalAmt>1790518</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>142690</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>1647828</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>421</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>315</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>712</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8284</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5594</CurrentTaxYearAmt>
        <TotalAmt>15326</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus3YearsAmt>16673</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearAmt>81</CurrentTaxYearAmt>
        <TotalAmt>16754</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>1822598</TotalSupportAmt>
      <PublicSupportCY170Pct>0.90410</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.90140</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS INCOME - 2021 AMOUNT: $ 16,673. 2024 AMOUNT: $ 81.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <AgentTrusteeEtcInd>0</AgentTrusteeEtcInd>
      <InclEscrowCustodialAcctLiabInd>1</InclEscrowCustodialAcctLiabInd>
      <ExplanationProvidedInd>X</ExplanationProvidedInd>
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>3614025</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>2288038</DepreciationAmt>
        <BookValueAmt>1325987</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>364020</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>310441</DepreciationAmt>
        <BookValueAmt>53579</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>1379566</TotalBookValueLandBuildingsAmt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, LINE 2B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HOLDS SECURITY DEPOSITS FROM ORGANIZATIONS SUB-LEASING SPACE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>GIFT 'N GROW LLC</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>W336N906 MEADOW LANE</AddressLine1Txt>
          <CityNm>DELAFIELD</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53018</ZIPCd>
        </USAddress>
        <RecipientEIN>800615383</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>EQUABILITY LLC</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>409 RUSSELL STREET</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53704</ZIPCd>
        </USAddress>
        <RecipientEIN>851267527</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ARTS LITERATURE LABORATORY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>111 SOUTH LIVINGSTON STREET SUITE</AddressLine1Txt>
          <AddressLine2Txt>100</AddressLine2Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53703</ZIPCd>
        </USAddress>
        <RecipientEIN>811197708</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>PUTTABLE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>909 OAKLAND AVENUE</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53711</ZIPCd>
        </USAddress>
        <RecipientEIN>991422244</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>SAMSARA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>5502 SOUTH HILL DR</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53705</ZIPCd>
        </USAddress>
        <RecipientEIN>340909487</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>SIDESHIFT</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>621 MENDOTA CT UNIT 104</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53703</ZIPCd>
        </USAddress>
        <RecipientEIN>990819583</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NERDBUGS</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1620 WAUNONA WAY</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53713</ZIPCd>
        </USAddress>
        <RecipientEIN>824513014</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VADAR ALPHA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>6368 HWY 57</AddressLine1Txt>
          <CityNm>STURGEON BAY</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>54235</ZIPCd>
        </USAddress>
        <RecipientEIN>990905927</RecipientEIN>
        <CashGrantAmt>6500</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ACCELERATE GROWTH FOR STARTUP COMPANY</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>1</Total501c3OrgCnt>
      <TotalOtherOrgCnt>7</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>MEMBERSHIP FEES</GrantTypeTxt>
        <RecipientCnt>8</RecipientCnt>
        <NonCashAssistanceAmt>17280</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>FMV RATES</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>NON CASH ASSISTANCE CONSISTED OF FREE RENTAL MEMBERSHIP FOR 12 MONTHS</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDS DISTRIBUTED TO GRANTEES ARE FOR GENERAL OPERATION EXPENSES. GRANTEES SATISFY ANY/ALL OBLIGATIONS UPON COMPLETION OF THE PROGRAM.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>STARTINGBLOCK MADISON, INC. STARTED THE FOLLOWING PROGRAMS DURING CALENDAR YEAR 2024: MADWORKS AND HER NETWORK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS REVIEWED BY A THIRD PARTY ACCOUNTING FIRM AND IS AVAILABLE TO THE BOARD OF DIRECTORS AND EXECUTIVE COMMITTEE PRIOR TO FILING WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>DUTY TO DISCLOSE - IN CONNECTION WITH ANY ACTUAL OR POSSIBLE CONFLICT OF INTEREST, AN INTEREST PERSON MUST DISCLOSE THE EXISTENCE OF ANY FINANCIAL INTEREST AND BE GIVEN THE OPPORTUNITY TO DISCLOSE ALL MATERIAL FACTS TO THE OTHER DIRECTORS OR MEMBERS OF COMMITTEES CONSIDERING THE PROPOSED TRANSACTION OR ARRANGMENT. DETERMINING WHETHER A CONFLICT OF INTEREST EXISTS - AFTER DISCLOSURE OF THE FINANCIAL INTEREST AND ALL MATERIAL FACTS, AND AFTER DISCUSSION WITH THE INTERESTED DIRECTOR, THE REMAINING BOARD OR COMMITTEE MEMBERS SHALL DECIDE IF A CONFLICT OF INTEREST EXISTS. VIOLATION OF DUTY TO DISCLOSE - IF THE BOARD OR COMMITTEE HAS REASONABLE CAUSE TO BELIEVE AN INTERESTED PERSON HAS FAILED TO DISCLOSE ACTUAL OR POSSIBLE CONFLICTS OF INTEREST, IT SHALL INFORM THE INTERESTED PERSON OF THE BASIS FOR SUCH BELIEF AND AFFORD THE INTERESTED PERSON AN OPPPORTUNITY TO EXPLAIN THE ALLEGED FAILURE TO DISCLOSE. IF, AFTER HEARING THE INTERESTED PERSON'S RESPONSE AND AFTER MAKING FURTHER INVESTIGATION AS WARRANTED BY THE CIRCUMSTANCES, THE BOARD OR COMMITTEE DETERMINES THE INTERESTED PERSON HAS FAILED TO DISCLOSE AN ACTUAL OR POSSIBLE CONFLICT OF INTEREST, IT SHALL TAKE THE APPROPRIATE DISCIPLINARY AND CORRECTIVE ACTION. ADDRESSING A CONFLICT OF INTEREST - ANY PERSON FOUND TO HAVE A CONFLICT OF INTEREST SHALL OFFER TO VOLUNTARILY BE EXCUSED FROM DISCUSSION AND VOTING ON THE TRANSACTION OR ARRANGEMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS REVIEW AND APPROVE THE COMPENSATION OF ALL EMPLOYEES, INCLUDING THE CHIEF EXECUTIVE OFFICER, DIRECTOR OF OPERATIONS AND DIRECTOR OF PROGRAMS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT MAKE ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY OR FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>WRITE-OFF OF LEASE 21,130.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>