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    <ReturnTs>2025-12-11T08:49:22-08:00</ReturnTs>
    <TaxPeriodEndDt>2025-09-30</TaxPeriodEndDt>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>STERNHAGEN &amp; CO CPA PC</BusinessNameLine1Txt>
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        <AddressLine1Txt>610 W 23RD ST STE 3</AddressLine1Txt>
        <CityNm>YANKTON</CityNm>
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        <BusinessNameLine1Txt>YANKTON MORNING OPTIMIST CLUB</BusinessNameLine1Txt>
      </BusinessName>
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      <PersonNm>WENDY ZIMMERMAN</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>6056603040</PhoneNum>
      <SignatureDt>2025-12-11</SignatureDt>
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    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>Nancy J Sternhagen</PreparerPersonNm>
      <PTIN>P00366559</PTIN>
      <PhoneNum>6056659732</PhoneNum>
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    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <FundraisingGrossIncomeAmt fndrsngEventContriPrevRptAmt="0" referenceDocumentId="IRS990ScheduleG-01" referenceDocumentName="IRS990ScheduleG">23756</FundraisingGrossIncomeAmt>
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        <DescriptionProgramSrvcAccomTxt>SUPPORT ALL LEVELS OF YOUTH ACTIVITIES AND ORGANIZATIONSSUCH AS JUNIOR ACHIEVEMENT, BOY SCOUTS, CASA, LIBRARY, SANTA CLAUSE LANE, SLEEP IN HEAVENLY PEACE AND ORATORICAL CONTEST</DescriptionProgramSrvcAccomTxt>
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        <PersonNm>TOM STOTZ</PersonNm>
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        <PersonNm>DAVID SPENSER</PersonNm>
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        <PersonNm>MARY MILROY</PersonNm>
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        <PersonNm>WENDY ZIMMERMAN</PersonNm>
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      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
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        <PersonNm>LISA BERRY</PersonNm>
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          <CityNm>YANKTON</CityNm>
          <StateAbbreviationCd>SD</StateAbbreviationCd>
          <ZIPCd>57078</ZIPCd>
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        <PhoneNum>6056603333</PhoneNum>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
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      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>SUPPORT OF YOUTH; CHARITABLE; YOUTH ORGANIZATIONS-NOT FOR PROFIT: SEE ATTACHMENT, YANKTON, , ; NONE, 31617.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>OFFICE / OPERATING EXPENES 2782.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>VOLUNTEER RECOGNITION AND AWARDS 1086.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>DUES TO AFFILIATE 10296.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part II, Line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>RECEIVABLES 6. 0.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part II, Line 26</FormAndLineReferenceDesc>
        <ExplanationTxt>PAYABLES 361. 100.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part II, Line 26</FormAndLineReferenceDesc>
        <ExplanationTxt>DEFERRED REVENUE 175. 531.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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