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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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Always an amazing experience

— Andrew Prevost from NFP

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So much fun and so eclectic! so much to adventure and see, everything was really cool to walk through and look at.

— Kelly Sparling - Toronto, Canada

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I love the O Street Mansion. I had a big birthday celebration for my most recent special birthday and have enjoyed several other activities there. Yesterday was no exception. The book talk was inspiring, the authors engaging, H.H. Leonards friendly and welcoming. All the staff was friendly and helpful. I had not known about Rosa Parks' connection to O St. and was moved by visiting her room and the video that was playing in it. Thank you for all your cultural and socially-relevant gifts! Margie Lidoff, Washington D.C.

— Margie Lidoff

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Awesome! I brought my sister here as a surprise for her birthday. She is an Agatha Christie fan and loved the mystery of the secret doors. We found 12! The mansion is beautiful. Thank you for a wonderfully fun experience!

— Mary Sciotto
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CBENumber: LSZR30942082022
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