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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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Had a great time wandering the mansion. We found about 20 secret doors! A must place to visit when you are in DC.

— Sondra Hines

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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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A must do whether visiting or long-term resident.

— William Ramos - FL, United States

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Enjoyed my experience greatly. Will return soon.

— Richard M. Bodane
LBE
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SBE
Small Business Enterprise
Our Certifications
CBENumber: LSZR30942082022
DZE
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