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top five historic venues to explore — in the world — smithsonian.com

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The museum was the highlight of our trip. It was the last place we visited before returning home and it was surely the best saved til last. My 9 year old grandson enjoyed playing a sleuth. Highly recommended as a place of interest.

— Judith Harris

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So much more than I expected! I was worried that my daughter would find it boring, but all she talks about is coming back again to bring her sister and her husband. Great experience! Would love to do an overnight.

— Lori Orach

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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 thoroughly enjoyed ourselves. It was a great way to spend an afternoon. learned a lot and was an inspirational time.

— Bob Kuntz
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