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        <Desc>ADVOCACY</Desc>
        <BusinessCd>561499</BusinessCd>
        <TotalRevenueColumnAmt>86294</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>86294</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EVENTS COMMITTEE</Desc>
        <BusinessCd>561499</BusinessCd>
        <TotalRevenueColumnAmt>72986</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>72986</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP</Desc>
        <BusinessCd>561499</BusinessCd>
        <TotalRevenueColumnAmt>70214</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>70214</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MARKETING</Desc>
        <BusinessCd>561499</BusinessCd>
        <TotalRevenueColumnAmt>64839</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>64839</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalOthProgramServiceRevGrp>
        <TotalRevenueColumnAmt>228935</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>228935</RelatedOrExemptFuncIncomeAmt>
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      <NetGainOrLossInvestmentsGrp>
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        <RelatedOrExemptFuncIncomeAmt>7389</RelatedOrExemptFuncIncomeAmt>
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      <OtherRevenueMiscGrp>
        <Desc>EXPENSE REIMBURSEMENT</Desc>
        <BusinessCd>561499</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>39640</RelatedOrExemptFuncIncomeAmt>
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        <ProgramServicesAmt>9509</ProgramServicesAmt>
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      <FeesForServicesManagementGrp>
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        <ProgramServicesAmt>27318</ProgramServicesAmt>
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      <FeesForServicesAccountingGrp>
        <TotalAmt>9793</TotalAmt>
        <ManagementAndGeneralAmt>9793</ManagementAndGeneralAmt>
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      <FeesForServicesOtherGrp>
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        <ProgramServicesAmt>2000</ProgramServicesAmt>
        <ManagementAndGeneralAmt>500</ManagementAndGeneralAmt>
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      <OfficeExpensesGrp>
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        <ManagementAndGeneralAmt>7384</ManagementAndGeneralAmt>
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      <OccupancyGrp>
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        <ProgramServicesAmt>27915</ProgramServicesAmt>
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      <TravelGrp>
        <TotalAmt>12954</TotalAmt>
        <ProgramServicesAmt>9068</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3886</ManagementAndGeneralAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>14895</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6383</ManagementAndGeneralAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>1644</TotalAmt>
        <ProgramServicesAmt>1644</ProgramServicesAmt>
      </InterestGrp>
      <InsuranceGrp>
        <TotalAmt>14961</TotalAmt>
        <ProgramServicesAmt>10473</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4488</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>GLOBAL FAMILIARIZATION</Desc>
        <TotalAmt>45063</TotalAmt>
        <ProgramServicesAmt>45063</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BAND FESTIVAL</Desc>
        <TotalAmt>40080</TotalAmt>
        <ProgramServicesAmt>40080</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>ADVOCACY</Desc>
        <TotalAmt>35173</TotalAmt>
        <ProgramServicesAmt>35173</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>EVENTS COMMITEE</Desc>
        <TotalAmt>20696</TotalAmt>
        <ProgramServicesAmt>20696</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>190790</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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      <DeferredRevenueGrp>
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        <EOYAmt>7345</EOYAmt>
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        <EOYAmt>39063</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>1391903</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1472413</BOYAmt>
        <EOYAmt>1391903</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1515855</BOYAmt>
        <EOYAmt>1430966</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-20206</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-1647</NetUnrlzdGainsLossesInvstAmt>
      <PriorPeriodAdjustmentsAmt>-715</PriorPeriodAdjustmentsAmt>
      <OtherChangesInNetAssetsAmt>-57942</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc3">
      <SubstantiallyAllDuesNondedInd>true</SubstantiallyAllDuesNondedInd>
      <OnlyInHouseLobbyingInd>true</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>false</AgreeCarryoverPriorYearInd>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc4">
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        <OtherCostOrOtherBasisAmt>99495</OtherCostOrOtherBasisAmt>
        <BookValueAmt>99495</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>1406697</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>491648</DepreciationAmt>
        <BookValueAmt>915049</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>305884</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>249926</DepreciationAmt>
        <BookValueAmt>55958</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>1070502</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>VOLUNTEERS THROUGH OUT THE YEAR ASSIST IN PARADE AND OTHER COMMUNITY PROGRAM ACTIVITIES</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MASON CITY CHAMBER OF COMMERCE COORDINATES RESOURCES TO PROMOTE BUSINESS, INDUSTRY AND COMMUNITY-WIDE EVENTS. EVENTS INCLUDE BAND FESTIVAL,LEADERSHIP CLASSES, AG BUSINESS MEETINGS, BUSINESS EXPO, AND OTHER VARIOUS CONFERENCES, MEETINGS, AND OUTINGS WHICH ENABLE BUSINESSES, ORGANIZATIONS AND INTERESTED INDIVIDUALS TO EXCHANGE AND DISCUSS IDEAS CONCERNING ECONOMIC AND COMMUNITY DEVELOPMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS INCLUDED IN THE BOARD PACKET OR SEPARATELY VIA AN E-MAIL PRIOR TO THE FILING DEADLINE. ALL BOARD MEMBERS ARE REQUESTED TO REVIEW AND COMMENT ON ANY AND ALL ASPECTS OF THE FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL BOARD OF DIRECTORS AND KEY EMPLOYEES ARE SUBJECT TO THE CONFLICT OF INTEREST POLICY. THE PRESIDENT AND EXECUTIVE COMMITTEE DISCUSS AND REVIEW POSSIBLE INSTANCES OF CONFLICTS AS SITUATIONS ARISE. ALL BOARD MEMBERS ARE REQUESTED TO DISCLOSE POTENTIAL CONFLICTS OF INTEREST AND REQUESTED TO TO UPDATE THE EXECUTIVE COMMITTEE WITH ANY CHANGES IN POTENTIAL CONFLICTS OR IF A CONFLICT ARISES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE EXECUTIVE COMMITTEE DETERMINE COMPENSATION FOR THE PRESIDENT BY REVIEWING INPUT FROM ALL BOARD MEMBERS AND UTILIZING VARIOUS TOOLS INCLUDING SALARY SURVEYS FOR CHAMBER PERSONNEL IN THE MIDWEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL FINANCIAL STATEMENTS, GOVERNING DOCUMENTS, POLICIES AND THE FORM 990 IS AVAILABLE TO THE PUBLIC AT THE OFFICES ON OF THE MASON CITY CHAMBER OF COMMERCE DURING NORMAL BUSINESS HOURS UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>BOOK / TAX DEPRECIATION DIFFERENCE -57,942</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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        <DisregardedEntityName>
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        </DisregardedEntityName>
        <USAddress>
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          <CityNm>MASON CITY</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50401</ZIPCd>
        </USAddress>
        <EIN>421505507</EIN>
        <PrimaryActivitiesTxt>FUNDRAISIN</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501C3</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>MASON CITY</BusinessNameLine1Txt>
          <BusinessNameLine2Txt>CHAMBER OF COMMERCE</BusinessNameLine2Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NORTH IOWA BAND FESTIVAL FDN</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>9 N FEDERAL AVE</AddressLine1Txt>
          <CityNm>MASON CITY</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50401</ZIPCd>
        </USAddress>
        <EIN>421446860</EIN>
        <PrimaryActivitiesTxt>FUNDRAISIN</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501C3</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>MASON CITY</BusinessNameLine1Txt>
          <BusinessNameLine2Txt>CHAMBER OF COMMERCE</BusinessNameLine2Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>true</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>true</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>true</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>true</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>true</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
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          <BusinessNameLine2Txt>FOUNDATION</BusinessNameLine2Txt>
        </OtherOrganizationName>
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        <MethodOfAmountDeterminationTxt>CASH</MethodOfAmountDeterminationTxt>
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          <BusinessNameLine2Txt>FOUNDATION</BusinessNameLine2Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>C</TransactionTypeTxt>
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        <MethodOfAmountDeterminationTxt>CASH</MethodOfAmountDeterminationTxt>
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    </IRS990ScheduleR>
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</Return>