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    <Timestamp>2011-10-24T15:02:39-07:00</Timestamp>
    <TaxPeriodEndDate>2011-05-31</TaxPeriodEndDate>
    <PreparerFirm>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>BABER &amp; MASON CPASPS</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>7525 SE 24TH STREET SUITE 360</AddressLine1>
        <City>MERCER ISLAND</City>
        <State>WA</State>
        <ZIPCode>98040</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990EZ</ReturnType>
    <TaxPeriodBeginDate>2010-06-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>912159698</EIN>
      <Name>
        <BusinessNameLine1>MERCER ISLAND BOYS BASKETBALL BOOSTER CLUB</BusinessNameLine1>
      </Name>
      <NameControl>MERC</NameControl>
      <Phone>2062323342</Phone>
      <USAddress>
        <AddressLine1>PO BOX 1691</AddressLine1>
        <City>MERCER ISLAND</City>
        <State>WA</State>
        <ZIPCode>98040</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>MIKE HUBER</Name>
      <Title>TREASURER</Title>
      <Phone>2062323342</Phone>
      <DateSigned>2011-10-21</DateSigned>
    </Officer>
    <Preparer>
      <Name>PHILLIP C BABER CPA</Name>
      <Phone>2062360734</Phone>
    </Preparer>
    <TaxYear>2010</TaxYear>
    <BuildTS>2016-03-07 17:11:31Z</BuildTS>
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      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <ScheduleBNotRequired>X</ScheduleBNotRequired>
      <WebSite>WWW.MIBASKETBALL.ORG</WebSite>
      <Organization501c3 referenceDocumentId="00000002" referenceDocumentName="IRS990ScheduleA">X</Organization501c3>
      <GrossReceipts>179032</GrossReceipts>
      <InfoInScheduleOPartI>X</InfoInScheduleOPartI>
      <ContributionsGiftsGrantsEtc>0</ContributionsGiftsGrantsEtc>
      <ProgramServiceRevenue>125781</ProgramServiceRevenue>
      <MembershipDues>19355</MembershipDues>
      <InvestmentIncome>1415</InvestmentIncome>
      <CostOtherBasisAndSalesExpenses>0</CostOtherBasisAndSalesExpenses>
      <GainOrLossFromSaleOfAssets>0</GainOrLossFromSaleOfAssets>
      <GamingGrossIncome>0</GamingGrossIncome>
      <FundraisingGrossIncome referenceDocumentId="00000003" referenceDocumentName="IRS990ScheduleG">31444</FundraisingGrossIncome>
      <SpecialEventsDirectExpenses>13189</SpecialEventsDirectExpenses>
      <SpecialEventsNetIncomeLoss>18255</SpecialEventsNetIncomeLoss>
      <GrossSalesOfInventory>1037</GrossSalesOfInventory>
      <CostOfGoodsSold>59</CostOfGoodsSold>
      <GroProfitLossSalesOfInventory>978</GroProfitLossSalesOfInventory>
      <TotalRevenue>165784</TotalRevenue>
      <SalariesOtherCompEmplBenefits>50390</SalariesOtherCompEmplBenefits>
      <FeesAndOthPymtToIndContractors>13923</FeesAndOthPymtToIndContractors>
      <PrintingPublicationsPostage>1351</PrintingPublicationsPostage>
      <OtherExpensesTotal>89333</OtherExpensesTotal>
      <TotalExpenses>154997</TotalExpenses>
      <ExcessOrDeficitForYear>10787</ExcessOrDeficitForYear>
      <NetAssetsOrFundBalancesBOY>27577</NetAssetsOrFundBalancesBOY>
      <NetAssetsOrFundBalancesEOY>38364</NetAssetsOrFundBalancesEOY>
      <InfoInScheduleOPartII>X</InfoInScheduleOPartII>
      <CashSavingsAndInvestments>
        <BOY>26649</BOY>
        <EOY>37459</EOY>
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      <LandAndBuildings>
        <BOY>1621</BOY>
        <EOY>973</EOY>
      </LandAndBuildings>
      <TotalAssets>
        <BOY>28270</BOY>
        <EOY>38432</EOY>
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      <SumOfTotalLiabilities>
        <BOY>693</BOY>
        <EOY>68</EOY>
      </SumOfTotalLiabilities>
      <NetAssetsOrFundBalances>
        <BOY>27577</BOY>
        <EOY>38364</EOY>
      </NetAssetsOrFundBalances>
      <PrimaryExemptPurpose>SUPPORTING BOYS/YOUTH BASKETBALL</PrimaryExemptPurpose>
      <ProgramServiceAccomplishment>
        <DescriptionProgramServiceAccom>THE ORGANIZATION SUPPORTS GRADES 6-8 AS WELL AS MIHS BASKETBALL PROGRAMS. SUMMER CAMPS AND SATURDAY PROGRAM SUPPORTS SEVERAL HUNDRED YOUTHS. THE PROGRAMS TEACH DISCIPLINE, TEAMWORK, AND SPORTSMANSHIP</DescriptionProgramServiceAccom>
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          <AddressLine1>8035 W MERCER WAY</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>PRESIDENT</Title>
        <AvgHoursPerWkDevotedToPosition>5.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>RON JACKSON</PersonName>
        <AddressUS>
          <AddressLine1>7330 80TH PL SE</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>VP-FUNDRAISING</Title>
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      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>MIKE HUBER</PersonName>
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          <AddressLine1>6220 E MERCER WAY</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>TREASURER</Title>
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      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>KELLY STERLING</PersonName>
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          <AddressLine1>7270 E MERCER WAY</AddressLine1>
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          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>SECRETARY</Title>
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      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>JAY AZOSE</PersonName>
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          <AddressLine1>8132 SE 73RD ST</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
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        <Title>FUNDRAISING</Title>
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      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>KEENAN CONDER</PersonName>
        <AddressUS>
          <AddressLine1>7801 79TH SE</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>PUBLICITY</Title>
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        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>SANDRA ERNST</PersonName>
        <AddressUS>
          <AddressLine1>8020 72ND STREET</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
        </AddressUS>
        <Title>YOUTH COORDINATOR</Title>
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        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <ActivitiesNotPreviouslyRpt>false</ActivitiesNotPreviouslyRpt>
      <MadeChangesToOrgnzngEtcDoc>false</MadeChangesToOrgnzngEtcDoc>
      <OrganizationHadUBI referenceDocumentName="IRS990ScheduleC">false</OrganizationHadUBI>
      <OrganizationDissolvedEtc referenceDocumentName="IRS990ScheduleN BinaryAttachment">false</OrganizationDissolvedEtc>
      <DidOrgFileForm1120POLThisYear>false</DidOrgFileForm1120POLThisYear>
      <MadeLoansToFromOfficers>false</MadeLoansToFromOfficers>
      <EngagedInExcessBenefitTrans>false</EngagedInExcessBenefitTrans>
      <ProhibitedTaxShelterTrans>false</ProhibitedTaxShelterTrans>
      <TheBooksAreInCareOf>
        <NamePerson>MIKE HUBER TREASURER</NamePerson>
        <AddressUS>
          <AddressLine1>6220 E MERCER WAY</AddressLine1>
          <City>MERCER ISLAND</City>
          <State>WA</State>
          <ZIPCode>98040</ZIPCode>
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        <TelephoneNumber>2062323342</TelephoneNumber>
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      <ForeignFinancialAccount>false</ForeignFinancialAccount>
      <ForeignOffice>false</ForeignOffice>
      <MaintainAnyDonorAdvisedFunds>false</MaintainAnyDonorAdvisedFunds>
      <DoesOrgHaveHospital>false</DoesOrgHaveHospital>
      <TanningServicesProvided>false</TanningServicesProvided>
      <RelatedOrgControlledEntity>false</RelatedOrgControlledEntity>
      <TransactionWithControlEntity>false</TransactionWithControlEntity>
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      <PublicSupportPertcentage170>0</PublicSupportPertcentage170>
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        <CurrentTaxYearMinus3Years>14910</CurrentTaxYearMinus3Years>
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        <CurrentTaxYear>19355</CurrentTaxYear>
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      <GrossReceiptsFromAdmissions>
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        <CurrentTaxYearMinus3Years>111260</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>147086</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>152266</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>158262</CurrentTaxYear>
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        <CurrentTaxYearMinus3Years>126170</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>155361</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>166786</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>177617</CurrentTaxYear>
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        <CurrentTaxYearMinus2Years>31</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>7</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>1415</CurrentTaxYear>
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      <InvestmentIncomeAndUBTI>
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        <CurrentTaxYearMinus2Years>31</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>7</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>1415</CurrentTaxYear>
        <Total>2024</Total>
      </InvestmentIncomeAndUBTI>
      <TotalSupportTotal>
        <Total>734651</Total>
      </TotalSupportTotal>
      <PublicSupportPercentage509>0.99720</PublicSupportPercentage509>
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      <InvestmentIncomePercentage>0.00280</InvestmentIncomePercentage>
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      <ThirtyThreePercntTestsCY509>X</ThirtyThreePercntTestsCY509>
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        <CharitableContributionsTotal>13189</CharitableContributionsTotal>
        <GrossRevenueTotalEvents>18255</GrossRevenueTotalEvents>
        <NetIncomeSummary>18255</NetIncomeSummary>
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      <GeneralExplanation>
        <Identifier>Form 990EZ, Part I, Line 16</Identifier>
        <Explanation>MEMBERSHIP BENEFITS/EXPENSE 2977. ACCOUNTING SERVICES 600. DEPRECIATION 649. INSURANCE 911. WEBSITE MAINTENANCE &amp; EXPENSE 406. TRAVEL EXPENSES - TOURNAMENTS 15702. TOURNAMENT/LEAGUE ENTRY FEES 13045. BASKETBALL CAMP EXPENSES 8479. SATURDAY MORNING PROGRAM EXPENSES 474. SUPPLIES AND EQUIPMENT 5887. COACH DEVELOPMENT &amp; TRAINING 613. MISCELLANEOUS 1708. VIDEO EXPENSES 180. SCHOLARSHIPS AWARDED 2055. GYM FEES 12298. UNIFORMS AND APPAREL 18340. PAYROLL TAXES 5009.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990EZ, Part II, Line 26</Identifier>
        <Explanation>PAYROLL TAXES PAYABLE 693. 68.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part IX, Line 24f</Identifier>
        <Explanation>COACHES FEES TRAINING &amp; DEVELOPMENT OFFICE EXPENSE CAMP FEES</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
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