Announcement >
Calendar of Events >
Event Services >
reviewsread more >
A very interesting 2 hours of wondering around the O Mansion. There is plenty of stuff for everybody to see. We weren’t very successful at finding too many of the hidden doors..only 8 of 69 of the hidden doors
— Nancy Kleinman Sainsbury
reviewsread more >
Awesome experience!
— Julia Marie - Ellicott City, MD
Weddings & Private Parties >
reviewsread more >
What a fun and unique experience! A fun place with lots of history. We enjoyed exploring all the rooms in the mansion and looking for the secret doors. Great experience for all ages. Highly recommend if you are looking for a one of kind experience in DC.
— Stacy Cox - Raleigh, NC
Creativity & More >
reviewsread more >
We had a really good time exploring. The Halloween themed rooms were unexpected. We did not find Tinkerbell but we did find a good number of secret doors. Such a unique museum experience!
— Amy Taylor