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

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A great find in a great location! Must see!

— Valerie Eden - Frederick, MD

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We loved it! Trying to find the secret doors was such a fun and engaging experience on top of seeing the design of all the different rooms. Highly recommend! One suggestion might be to add a QR code or something where guests can learn more about the history or inspiration of the room as part of the self-tour. You could also do an augmented reality version where guests have virtual "goodies" to find as well.

— Andrea Flores

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My kids and I had a fun time. I only wish there was some help to find more secret doors.

— Saloumeh Kamran

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Our team truly enjoyed the Mansion on O st. experience. The staff were friendly, the hunt was exciting and so much fun. Thank you for a lovely time, centered around fun and curiosity, that brought our team together.

— Sallie Strueby from School Readiness Consulting
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