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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.

Take a break from the DC hustle....here at the O museum...slow down...explore...be ready to be awed...an amazing place so many surprises...also feel free to color ...work on a jigsawpuzzle...read a book...seriously it's OK to sit...n just be

This was a 'mystery date' for my boyfriend. We had a blast and spent almost 3 hours exploring and searching for the secret doors at the Mansion. We look forward to returning for 'Special Events'.

Very interesting museum / antique shop. This has many famous and old things donated by famous and well.. relatively old celebrities. Most items are on sale - reasonable chargesOh btw - this as entry charges, so ensure to buy ticket online as it's typically cheaper there