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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 just wanted to say again: thank you to you and H for opening up the mansion to me. It is a special place and feels like home. A perfect place for me to turn fifty. (The Big clay world turns and we get older, bodies change, knees give out...weird) You guys provide a heady and important service to musical travelers who need to write things down and make songs out of all of it from time to time. For that I could never thank you enough. Also, the laughs are always just right. Carry on.

— Marc Douglas Berardo

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Favorite experience from our DC visit.

— Jessica Holmes

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I forgot how great this place is. The mansion has a fascinating story and is such a unique venue for events. My team at work needed a space to get our creative juices flowing and the mansion was a slam-dunk. We will definitely come back!

— Allison Foster

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The O Mansion is such an incredible place. The staff is amazing and hospitality unmatched. You must experience the love.

— Thaddeus Weed from Cogent Communications
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CBENumber: LSZR30942082022
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