Upcoming Events

Valentine's Secret Door Tour

O Museum in The Mansion on O Street is ready to shoot cupid's arrow right at you. Whether you’re single or dating love never fails at O Museum. Rated one of the top 5 things to see in the world — you’ll steal hearts while you search the 100 room Mansion’s labyrinth. Cash bar.

O Museum in The Mansion has over 100 rooms and over 80 secret doors. We guarantee you can see at least 60 of our legendary rooms — but be warned secret doors are tricky to find — if you find 3 you are an above average sleuth.

Bring your own shopping bags. Everything without a heartbeat is for sale!

 
Pick a Date 4/11/2025

Available 2/14/2026

Choose a Time
All times are sold out for this day.
 

 

Join us for a special event
April 18

Secret Gardens of Asia

Celebrating Cherry Blossoms
April 29

Amnesia Dinner

Networking In The Wine Cellar
May 18

Lauri Williamson Book Signing

111 Places in Black Culture in Washington, DC That You Must Not Miss
May 25

Steve Dorff

Songwriters Hall of Fame inductee