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OPEN DURING GOV'T SHUT DOWN. Rain or Shine > Buy Tix

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Very fun experience. Loved looking at the art, guitars, and looking for the secret doors.

— Lynne E Markowitz

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The O museum was really cool! Can't wait to go back

— Caleb Dear - Detroit, MI

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An amazing experience!

— Sam Mullins - Lexington, KY

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Such a great experience exploring The Mansion on O and hunting for the secret doors. It's off the typical DC beaten path but well worth a visit to check out all the memorabilia, mementos and of course the quest for the hidden doors.

— Vaishalee Wilson
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