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    <ReturnTs>2024-11-23T14:51:42-07:00</ReturnTs>
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    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-10-01</TaxPeriodBeginDt>
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      <EIN>351895723</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>OPTIMIST INTERNATIONAL</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>OPTI</BusinessNameControlTxt>
      <PhoneNum>3175384498</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1189 Pinewood Drive</AddressLine1Txt>
        <CityNm>Plainfiled</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>46168</ZIPCd>
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    <BusinessOfficerGrp>
      <PersonNm>Kathleen Osborne</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>3175384498</PhoneNum>
      <SignatureDt>2024-11-23</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
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      <TypeOfOrganizationOtherDesc>Civic Volunteer Organization</TypeOfOrganizationOtherDesc>
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      <MembershipDuesAmt>1020</MembershipDuesAmt>
      <InvestmentIncomeAmt>53</InvestmentIncomeAmt>
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      <CostOrOtherBasisExpenseSaleAmt>3205</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>4966</GainOrLossFromSaleOfAssetsAmt>
      <GamingGrossIncomeAmt>0</GamingGrossIncomeAmt>
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      <TotalRevenueAmt>54491</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>46526</GrantsAndSimilarAmountsPaidAmt>
      <BenefitsPaidToOrForMembersAmt>2987</BenefitsPaidToOrForMembersAmt>
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      <PrimaryExemptPurposeTxt>Civic organization to promote optimism and respect for law and promote youth activities</PrimaryExemptPurposeTxt>
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        <ProgramServiceExpensesAmt>26774</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Youth Swim</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>5529</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>6954</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>School and Community Programs</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>595</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>2810</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>High School Soccer</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>951</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>410</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Misc - stamps and INBiz registration fee</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>80</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>46606</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Jack Nichols</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>David Miller</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Kathleen Osborne</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
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        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Mark Keutzer</PersonNm>
        <TitleTxt>Director</TitleTxt>
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      <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>0</ChgMadeToOrgnzngDocNotRptInd>
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      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
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      <StatesWhereCopyOfReturnIsFldCd>IN</StatesWhereCopyOfReturnIsFldCd>
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          <StateAbbreviationCd>IN</StateAbbreviationCd>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16</FormAndLineReferenceDesc>
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