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#1 for meetings and events in the world — event mb
top five historic venues to explore — in the world — smithsonian.com

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I loved our espionage hunt and cannot believe I have lived in the DC area for three decades and have never been to the Mansion on O Street. I will definitely be bringing my future visitors here! The Mansion is truly one of a kind.

— Lisa A Watts

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Had a blast. Will come back

— Chip Dobbs

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Madison, our event planner, was with me every step of the way. She was very responsive and knowledgeable. The Mansion on O St. is a great venue for meetings and events and adds a fun element for the group. We hope to return in the near future.

— Michelle Allen from Childhood Education International

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— Sara Jo
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CBENumber: LSZR30942082022
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