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    <ReturnTs>2026-07-01T02:09:21-00:00</ReturnTs>
    <TaxPeriodEndDt>2025-06-30</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>800482987</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Mariachi Plaza Festival Foundation</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% Frank Villalobos</InCareOfNm>
      <BusinessNameControlTxt>MARI</BusinessNameControlTxt>
      <PhoneNum>3237267734</PhoneNum>
      <USAddress>
        <AddressLine1Txt>5271 E Beverly Blvd</AddressLine1Txt>
        <CityNm>Los Angeles</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>90022</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Frank Villalobos</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>3237267734</PhoneNum>
      <SignatureDt>2026-07-01</SignatureDt>
      <DiscussWithPaidPreparerInd>false</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="990A">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>93285</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>29003</ContributionsGiftsGrantsEtcAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="990G">64282</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>43919</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>20363</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>49366</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>8000</GrantsAndSimilarAmountsPaidAmt>
      <OccupancyRentUtltsAndMaintAmt>17496</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>29275</OtherExpensesTotalAmt>
      <TotalExpensesAmt>54771</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-5405</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>11319</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>5914</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>11319</BOYAmt>
        <EOYAmt>10414</EOYAmt>
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        <BOYAmt>11319</BOYAmt>
        <EOYAmt>10414</EOYAmt>
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      <SumOfTotalLiabilitiesGrp>
        <EOYAmt>4500</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>11319</BOYAmt>
        <EOYAmt>5914</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Undertake annual festival celebrating culturals and fund chraties</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Celebrated Xmas in Orange County CA with festival and supported charities</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>8000</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Presented Festival open to the public at no charge celebrating Hispanic heritage with Mariachi style music in economically disadvantage East Los Angeles, CA.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>46574</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>54574</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Frank Villalobos</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>William Villalobos</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Ralph Carmona</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>9</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>9</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Mario Juarez</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Tery Marquez</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Brenda Martinez</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Arturo Ramires</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Eleno Caro</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Anita Castellanos</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Beatriz Zararoza</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Nazav Randel</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Jose Hernandez</PersonNm>
        <TitleTxt>Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>002.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <OrganizationFiled990TInd>false</OrganizationFiled990TInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
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      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <TaxImposedUnderIRC4911Amt>0</TaxImposedUnderIRC4911Amt>
      <TaxImposedUnderIRC4912Amt>0</TaxImposedUnderIRC4912Amt>
      <TaxImposedUnderIRC4955Amt>0</TaxImposedUnderIRC4955Amt>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>Mariachi Plaza Festival Foundation</PersonNm>
        <USAddress>
          <AddressLine1Txt>5271 E Beverly Blvd</AddressLine1Txt>
          <CityNm>Los Angeles</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>90022</ZIPCd>
        </USAddress>
        <PhoneNum>3237267734</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <Form720FiledInd>false</Form720FiledInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
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      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>46827</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>45971</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>43202</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>32800</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>33503</CurrentTaxYearAmt>
        <TotalAmt>202303</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>46827</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>45971</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>43202</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>32800</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>33503</CurrentTaxYearAmt>
        <TotalAmt>202303</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>202303</PublicSupportTotal170Amt>
      <TotalSupportAmt>202303</TotalSupportAmt>
      <PublicSupportCY170Pct>1.00000</PublicSupportCY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <FactsAndCircumstancesTestTxt>Part II Section B Line 10 The organization performs an annual event in a public plaza celebrating hispanic culture. Most years this is the only event. This year we partnered with Catholic Charities to support their activities in Orange Conty CA. Thus receipts exceeded this year the 50,000 receipts test so the 990-EZ is being filed.</FactsAndCircumstancesTestTxt>
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      <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>
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      <SpecialFundraisingEventsInd>X</SpecialFundraisingEventsInd>
      <AgrmtProfFundraisingActyInd>false</AgrmtProfFundraisingActyInd>
      <LicensedStatesCd>CA</LicensedStatesCd>
      <FundraisingEventInformationGrp>
        <Event1Nm>La Gloria De Navidad</Event1Nm>
        <GrossReceiptsEvent1Amt>64282</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>64282</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>8432</RentFacilityCostsEvent1Amt>
        <OtherDirectExpensesEvent1Amt>35487</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>64282</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>64282</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>8432</RentFcltyCostsTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>35487</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>43919</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>20363</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 10, Grants Paid</FormAndLineReferenceDesc>
        <ExplanationTxt>Activity Grants, Grantee Catholic Charities of Orange County, Cash Grant 8,000, Relationship</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16, Other Expenses</FormAndLineReferenceDesc>
        <ExplanationTxt>Supplies 197</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16, Other Expenses</FormAndLineReferenceDesc>
        <ExplanationTxt>Annual Festival Event-other direct expenses 29,078</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part II, Line 26, Liabilities</FormAndLineReferenceDesc>
        <ExplanationTxt>LOANS Beginning of year 0, End of year 4,500</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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