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

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Fascinating presentation

— James T Sandefur

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Definitely a MUST SEE in DC!! Originally went there as a filler for our day, but ended up being the highlight of our trip. So many things to see and explore. Always keep an open eye/mind and you'll be sure to find plenty of secret doors. We found 10+ during our first time there

— Josh Hornkohl - Virginia Beach, VA

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Fantastic experience, we loved the doors and the mix of odd memorabilia we came across!

— Madeline Barnicle

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Ted and his co-hosts were fantastic! We wanted him to accommodate a larger group for our time slot (12, compared to the max of 10), and they were very responsive. They made it easy to schedule, there were no problems, and our group had a lot of fun exploring! We split into many smaller groups and bumped into each other randomly through the hidden doors. It was a lot of fun, would recommend for anyone who has never tried this type of attraction before.

— Ethan Huang- Plainsboro Township, NJ
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