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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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Amazing place. Highly recommend.

— Taylor Hawkins

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— Sarah Zutter

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I've lived in the DC area for 25 years and didn't know about the O Street Mansion/Museum. We found it through Groupon and I'm so glad we did! It is an amazing, fun place to visit and the staff are incredibly helpful and friendly. I can't wait to go back to try one of the other events and take friends and family so they can experience it as well.

— Dan Stewart

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We (family of 5) had a wonderful time! It was the perfect way to spend a blazing hot (100 degree) day. My kids were engaged and excited throughout our visit. This was a unique, memorable, and fun stop on our trip to DC!

— MeganVan Dam
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