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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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Wow, this place is so AWESOME! It's truly unlike anything we've ever experienced. Honestly, if you visited every day for a month and stayed three hours, you would still not see everything. At times it was a little overwhelming; so much to see WHILE trying to find secret doors/rooms. The secret doors lead you to totally different spaces; it somehow seems to be never-ending! We just wish it had been a little less crowded; we didn't get a chance to "find" some of the doors because people came through them! But even that was a bit of a thrill, having a wall suddenly open up next to us. A visit earlier in the day might have been a better bet where that's concerned. Being a boomer, this place brought up all sorts of memories and nostalgia and trips through history. If you're a museum lover, you will absolutely love the mansion. If you just like a challenge, you'll absolutely love the mansion. If you were around anywhere near the 60s and 70s, your heart will swell! (But it's not all for older folks!) And I had champagne, so ... :)

— Robin Rouse

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When we think of selfless service and going the extra mile, "First Responders" often come to mind. However, today I want to highlight two individuals who exemplify these qualities in the hospitality industry.Meet H.H. Leonards and Ted Spero of the Mansion on O Street, Washington, D.C. -- a place that's a definite must-visit in the capital!H.H. and Ted are the epitome of gracious hosting. Their dedication to creating an unforgettable experience for every guest is unparalleled.Each time I visited D.C., the Mansion was my home away from home, enveloping me in its unique ambiance right in the heart of Dupont Circle.But it's more than just the vibe; it's the sense of family that H.H. and Ted foster. They are truly unforgettable personalities that leave a lasting impression on all who cross their threshold.If you're ever in D.C., don't miss the chance to experience the wonder of the Mansion on O Street and the exceptional hospitality of H.H. and Ted.

— Scott Mechkowski

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Interesting experience and it was great to do a rainy day.

— Shanese - Westfall US

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This was our fourth time visiting. We liked that there were subtitle changes and additions. Adding the Lego displays was a nice touch. We like how the changes keep in fresh. Being locals, we like to bring visiting friends. Though the visit would be new to them it is nice that it will be kind of new to us.

— Dan Velazquez
LBE
Local Business Enterprise
SBE
Small Business Enterprise
Our Certifications
CBENumber: LSZR30942082022
DZE
Development Zone Enterprise
ROB
Resident Owned Business