﻿<?xml version="1.0" encoding="utf-8"?>
<Return returnVersion="2024v5.2" xmlns="http://www.irs.gov/efile" xsi:schemaLocation="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-08-11T15:40:50-05:00</ReturnTs>
    <TaxPeriodEndDt>2025-09-30</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-10-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>237011617</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>OPTIMIST INTERNATIONAL</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>OPTI</BusinessNameControlTxt>
      <PhoneNum>7654916940</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 1064</AddressLine1Txt>
        <CityNm>LAFAYETTE</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>479021064</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>STEVE BRUHN</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>7654916940</PhoneNum>
      <SignatureDt>2026-08-10</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>WWW.LAFAYETTEOPTIMIST.ORG</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="4">X</Organization501cInd>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>63645</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>8071</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>4149</MembershipDuesAmt>
      <InvestmentIncomeAmt>977</InvestmentIncomeAmt>
      <GamingGrossIncomeAmt referenceDocumentId="IRS990ScheduleG">309</GamingGrossIncomeAmt>
      <FundraisingGrossIncomeAmt fndrsngEventContriPrevRptAmt="6506" referenceDocumentId="IRS990ScheduleG">50139</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>43976</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>6472</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>19669</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>10328</GrantsAndSimilarAmountsPaidAmt>
      <OccupancyRentUtltsAndMaintAmt>192</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>73</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>5734</OtherExpensesTotalAmt>
      <TotalExpensesAmt>16327</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>3342</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>31937</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>35279</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>31937</BOYAmt>
        <EOYAmt>35369</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>31937</BOYAmt>
        <EOYAmt>35369</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>31937</BOYAmt>
        <EOYAmt>35369</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO SUPPORT YOUTH'S EDUCATION, HEALTH AND WELFARE NEEDS THROUGH SERVICE AND FUNDING.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>GRANTS TO 17 ORGANIZATIONS FOR THE BENEFIT OF YOUTH</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>9754</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>6484</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RON SUMMERS</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>STEVE BRUHN</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JANIE NORMAN</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MATT LERCH</PersonNm>
        <TitleTxt>PAST PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JEFF OLIVER</PersonNm>
        <TitleTxt>PRESIDENT ELECT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MICHELE SUMMERS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JEANNENE ACKERMAN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JEFF YOCUM</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KEN MODER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CHERIE BRUHN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KRISTINA LESLEY</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>0</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>0</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
      <MadeLoansToFromOfficersInd>0</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>STEVE BRUHN</PersonNm>
        <USAddress>
          <AddressLine1Txt>157 REBA DRIVE</AddressLine1Txt>
          <CityNm>WEST LAFAYETTE</CityNm>
          <StateAbbreviationCd>IN</StateAbbreviationCd>
          <ZIPCd>47906</ZIPCd>
        </USAddress>
        <PhoneNum>7654916940</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <DonorAdvisedFndsInd>0</DonorAdvisedFndsInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <TanningServicesProvidedInd>0</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>0</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
    </IRS990EZ>
    <IRS990ScheduleG documentId="IRS990ScheduleG">
      <FundraisingEventInformationGrp>
        <Event1Nm>TEACHER GRANTS</Event1Nm>
        <GrossReceiptsEvent1Amt>33962</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>6179</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>27783</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>750</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>8385</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>450</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>3135</OtherDirectExpensesEvent1Amt>
        <Event2Nm>PLANTS</Event2Nm>
        <GrossReceiptsEvent2Amt>22683</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>327</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>22356</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>12956</OtherDirectExpensesEvent2Amt>
        <GrossReceiptsTotalAmt>56645</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>6506</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>50139</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>750</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>8385</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>450</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>16091</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>25676</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>24463</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
      <LicensedInd>1</LicensedInd>
      <LicenseSuspendedEtcInd>0</LicenseSuspendedEtcInd>
      <GamingWithNonmembersInd>0</GamingWithNonmembersInd>
      <MemberOfOtherEntityInd>0</MemberOfOtherEntityInd>
      <GamingOtherFacilityPct>1</GamingOtherFacilityPct>
      <PersonsWithBooksName>
        <BusinessNameLine1Txt>STEVE BRUHN</BusinessNameLine1Txt>
      </PersonsWithBooksName>
      <PersonsWithBooksUSAddress>
        <AddressLine1Txt>157 REBA DR</AddressLine1Txt>
        <CityNm>WEST LAFAYETTE</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>47906</ZIPCd>
      </PersonsWithBooksUSAddress>
      <CntrctWith3rdPrtyForGameRevInd>0</CntrctWith3rdPrtyForGameRevInd>
      <GamingManagerPersonNm>STEVE BRUHN</GamingManagerPersonNm>
      <GamingManagerServicesProvTxt>ACCOUNT FOR TOKENS PULLED FROM HAT AND DISTRIBUTE THE 50-50 WINNINGS TO A MEMBER</GamingManagerServicesProvTxt>
      <GamingManagerIsDirectorOfcrInd>X</GamingManagerIsDirectorOfcrInd>
      <CharitableDistributionRqrInd>0</CharitableDistributionRqrInd>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BALANCE OF THE CONTRIBUTIONS WERE EACH USD 5,000 OR LESS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>1) OTHER EXPENSES DUES TO PARENT ORGANIZATION AMOUNT 4007 2) OTHER EXPENSES SPEAKER GIFTS AND MEALS AMOUNT 939 3) OTHER EXPENSES ANNUAL BANQUET AND AWARDS AMOUNT 263 4) OTHER EXPENSES WEBSITE ZOOM AND EMAIL AMOUNT 337 5) OTHER EXPENSES MISCELLANEOUS AMOUNT 188</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>