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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INTERNAL REVENUE SERVICE HAS DETERMINED THAT THE MUSEUM IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. THE MUSEUM IS A NOT-FOR-PROFIT FLORIDA CORPORATION AND THEREFORE IS NOT SUBJECT TO STATE INCOME TAXES. THE INTERNAL REVENUE CODE PROVIDES FOR TAXATION OF UNRELATED BUSINESS INCOME UNDER CERTAIN CIRCUMSTANCES. THE MUSEUM REPORTS NO UNRELATED BUSINESS TAXABLE INCOME; HOWEVER, SUCH STATUS IS SUBJECT TO FINAL DETERMINATION UPON EXAMINATION OF THE RELATED TAX RETURNS BY THE APPPROPRIATE TAXING AUTHORITIES. THE MUSEUMS TAX FILINGS ARE SUBJECT TO AUDIT BY VARIOUS TAXING AUTHORITIES. CERTAIN INCOME TAX RETURNS FILED BY THE MUSEUM REMAIN OPEN TO EXAMINATION BY THESE GOVERNMENT AGENCIES. THE FINANCIAL ACCOUNTING STANDARDS BOARD HAS ISSUED GUIDANCE ON ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES AND THE MUSEUM HAS ADOPTED THIS GUIDANCE. THE MUSEUM HAS EVALUATED ITS TAX POSITIONS AND ANY ESTIMATES UTILIZED IN ITS TAX RETURN, AND CONCLUDED THAT THE MUSEUM HAS TAKEN NO UNCERTAIN TAX POSITIONS THAT REQUIRE ADJUSTMENT TO THE FINANCIAL STATEMENTS TO COMPLY WITH THE PROVISIONS OF THIS GUIDANCE. INTEREST AND PENALTIES ASSOCIATED WITH UNCERTIAN TAX POSITIONS WILL BE RECOGNIZED IN INCOME TAX EXPENSE, IF REQUIRED.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 2D</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 2D</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING EXPENSES 3,486</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc5">
      <FundraisingEventInformationGrp>
        <Event1Nm>NIGHT AT THE MU</Event1Nm>
        <GrossReceiptsEvent1Amt>549978</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>509978</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>40000</GrossRevenueEvent1Amt>
        <FoodAndBeverageEvent1Amt>31200</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>8370</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>13850</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>549978</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>509978</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>40000</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>31200</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>8370</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>13850</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>53420</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-13420</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleM documentId="RetDoc6">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>77544</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>AUCTION ITEMS</Desc>
        <ContributionCnt>6</ContributionCnt>
        <NoncashContributionsRptF990Amt>7000</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>false</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc7">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>SHELL MUSEUM AND EDUCATIONAL FOUNDATION, INC. (THE "FOUNDATION") WAS ORGANIZED UNDER THE LAWS OF FLORIDA ON OCTOBER 1, 1986, AS A NON-PROFIT CORPORATION. THE FOUNDATION WAS ESTABLISHED TO OPERATE A CENTER IN SANIBEL, FLORIDA FOR PUBLIC EDUCATION AND FOR THE STUDY, RESEARCH, AND DISPLAY OF MOLLUSKS AND OTHER MARINE LIFE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION SWITCHED TO A PEO FOR PAYROLL THEREFORE SALARIES ARE RECORDED ON PART IX LINE 11 WITH THE EXCEPTION OF OFFICER WAGES, WHICH ARE RECORDED ON PART IX, LINE 5 FOR TRANSPARENCY PURPOSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>TO EDUCATE ABOUT SHELLS AND MOLLUSKS, THE SHELL-MAKERS, THROUGH EXHIBITS, EDUCATIONAL PROGRAMS, LIBRARY SERVICES AND PUBLICATIONS. TO FURTHER AWARENESS OF NATURE AND THE NATURAL ENVIRONMENT. TO PROMOTE COLLECTION- BASED RESEARCH ON SHELLS AND MOLLUSKS WITH EMPHASIS ON SOUTHWEST FLORIDA AND THE GULF OF MEXICO. OPERATION OF A PUBLIC MUSEUM AND EDUCATIONAL CENTER FEATURES MORE THAN 30 EXHIBITS OF MOLLUSKS FROM AROUND THE WORLD. EXHIBITS ARE DEVOTED TO SHELLS IN ART AND HISTORY, SHELL HABITAT, RARE SPECIMENS, FOSSIL SHELLS, COMMON SOUTHWEST FLORIDA SHELLS, AND MORE. THE LEARNING LAB FEATURES A HANDS-ON PLAY AREA FOR CHILDREN, DISPLAYS, GAMES, AND A TANK WITH INDIGENOUS MOLLUSKS. A HALF-HOUR VIDEO, MOLLUSKS IN ACTION, IS SHOWN ON THE HOUR, AND A CHILDREN'S VIDEO IS SHOWN CONTINUOUSLY. THE MUSEUM STORE OFFERS A WIDE SELECTION OF SHELL BOOKS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD REVIEWS A DRAFT OF THE TAX RETURN FOR ACCURACY AND COMPLETENESS PRIOR TO SIGNING AND FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST POLICY IS DOCUMENTED IN EMPLOYEE HANDBOOK WHICH IS SIGNED BY ALL EMPLOYEES. BOARD CONFLICTS ARE INCLUDED IN THE BOARD GOVERNANCE MANUAL AND REVIEWED ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FINANCE COMMITTEE RECOMMENDS SALARY OF THE MUSEUM DIRECTOR BASED ON GOALS SET BY THE BOARD. MINUTES ARE KEPT FOR THE COMMITTEE MEETING. SALARY IS APPROVED BY THE BOARD AS PART OF THE BUDGET APPROVAL PROCESS. MINUTES ARE KEPT FOR BOARD MEETINGS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM OR EXECUTIVE DIRECTOR DETERMINES SALARIES FOR ALL OTHER EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE TO PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROFESSIONAL FEES 0 6,500 0 PAYROLL FEES 16,647 2,705 1,457 PROFESSIONAL FEES 0 47,431 0 EMPLOYEE LEASE EXPENSE 583,953 113,797 50,908 TOTAL 600,600 170,433 52,365</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING EXPENSES 3,486 FUNDRAISING EXPENSES -3,486</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>