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      <Form990PartVIISectionAGrp>
        <PersonNm>KRISTEN WISHON</PersonNm>
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        <PersonNm>LESLIE WITT</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>NINA BARBUTO</PersonNm>
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        <Desc>PROGRAM REVENUE</Desc>
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        <RelatedOrExemptFuncIncomeAmt>30971</RelatedOrExemptFuncIncomeAmt>
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        <FundraisingAmt>6631</FundraisingAmt>
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        <ManagementAndGeneralAmt>8992</ManagementAndGeneralAmt>
        <FundraisingAmt>4496</FundraisingAmt>
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        <ProgramServicesAmt>47404</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2496</ManagementAndGeneralAmt>
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      <TravelGrp>
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        <ManagementAndGeneralAmt>4096</ManagementAndGeneralAmt>
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      <InsuranceGrp>
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      <OtherExpensesGrp>
        <Desc>PROGRAM EXPENSES</Desc>
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        <ProgramServicesAmt>34815</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>FOOD AND BEVERAGE</Desc>
        <TotalAmt>15893</TotalAmt>
        <ProgramServicesAmt>15893</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>BANK SERVICE FEES</Desc>
        <TotalAmt>1483</TotalAmt>
        <ManagementAndGeneralAmt>1483</ManagementAndGeneralAmt>
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        <EOYAmt>156325</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>125867</EOYAmt>
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        <EOYAmt>427830</EOYAmt>
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        <EOYAmt>553697</EOYAmt>
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        <BOYAmt>580249</BOYAmt>
        <EOYAmt>553697</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-26552</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <AuditCommitteeInd>true</AuditCommitteeInd>
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        <CurrentTaxYearMinus3YearsAmt>424168</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>698077</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>819730</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>965021</CurrentTaxYearAmt>
        <TotalAmt>3375350</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>424168</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>698077</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>819730</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>965021</CurrentTaxYearAmt>
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      <SubstantialContributorsTotAmt>82226</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>3293124</PublicSupportTotal170Amt>
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        <CurrentTaxYearMinus3YearsAmt>241</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>90</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>88</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5136</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>150</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5279</CurrentTaxYearMinus2YearsAmt>
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        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
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          <AddressLine2>RESTRICTED</AddressLine2>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>ASSEMBLE CONNECTS ARTISTS, TECHNOLOGISTS, AND MAKERS WITH CURIOUS ADULTS AND KIDS OF ALL AGES THROUGH INTERACTIVE GALLERY SHOWS, COMMUNITY TALK BACKS, LEARNING PARTIES, AND WORKSHOPS FOCUSED ON TEACHING STEAM PRINCIPLES (SCIENCE, TECHNOLOGY, ENGINEERING, ART, AND MATH). ASSEMBLE HOSTS THESE ACTIVITIES IN GARFIELDS PENN AVE ARTS DISTRICT AND AT EVENTS THROUGHOUT PITTSBURGH.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROGRAMS</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS REVIEWED BY THE EXECUTIVE DIRECTOR AND TREASURER AND MADE AVAILABLE TO ALL BOARD MEMBERS FOR REVIEW PRIOR TO FILING</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION REQUIRES DIRECTORS TO DISCLOSE RELATIONSHIPS THAT MIGHT RESULT IN A CONFLICT OF INTEREST WITH THE ORGANIZATION ANNUALLY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTING 8,989 8,989 0 CONSULTING 68,772 12,136 0 HONORARIUM 16,926 0 0 SUBCONTRACTOR 2,064 205 0 PAYROLL PROCESSING FEE 4,352 0 0 TOTAL 101,103 21,330 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>