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        <OtherCostOrOtherBasisAmt>663903</OtherCostOrOtherBasisAmt>
        <BookValueAmt>663903</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>58466</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>15550</DepreciationAmt>
        <BookValueAmt>42916</BookValueAmt>
      </BuildingsGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>7489295</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>4444674</DepreciationAmt>
        <BookValueAmt>3044621</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>3751440</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>EXHIBITS IN PROGRESS</Desc>
        <BookValueAmt>355225</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>355225</TotalBookValueOtherAssetsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TREEHOUSE MUSEUM'S PURPOSE IS TO GIVE CHILDREN THE EXPERIENCE IN AN INTERACTIVE MANNER TO LEARN ABOUT STORIES AND THE ARTS. TREEHOUSE'S OBJECTIVE IS ACHIEVED BY PRESENTING EXHIBITS AND PROGRAMS THAT INCLUDE MAPS, GAMES, COMPUTERS, PLAYS AND STORY-TIME FOR CHILDREN TO PRACTICE LITERACY SKILLS. APPROXIMATELY 55,290 VISITS WERE MADE DURING THE YEAR. MANY CHILDREN VISIT THE MUSEUM DURING THE YEAR TO LEARN HOW FUN READING IS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>NO REVIEW WAS OR WILL BE CONDUCTED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD DECIDES THE DIRECTORS SALARY BY LOOKING AT COMPARABLE DATA.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DIRECTOR AND THE BOARD DECIDE ON THE SALARY'S OF ALL EMPLOYEES USING C OMPARABLE DATA.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>BOOK / TAX DEPRECIATION DIFFERENCE 2,328</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>