Special Tours

Halloween Nights Fun

This Halloween weekend celebrate the BOO season on this zany journey around the museum. Come in costume and have a spooktacular time exploring our 100 room Museum — decorated special for Halloween. O Museum in The Mansion (also called The Secret Door Museum) has over 80 secret doors. Be warned secret doors are tricky to find — if you find 3 you are an above average sleuth.

Also includes:
— Costume Contest
— Cash Bar

Bring your own shopping bags. Everything is for sale! Proceeds support programs at O Street Museum.

 
Pick a Date 5/1/2025

Available 10/24/2025, 10/25/2025, 10/26/2025 and more...

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

 

Join us for a special event

Year round
Team Building Activities
Pricing varies
May 1

Secret Gardens of Asia
Celebrating Cherry Blossoms
May 4

First Sunday's Gospel
In Honor of Mrs. Rosa Parks
May 9

Celebrate Mom -Champagne & Chocolate
May 9 - 12
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
Coming Soon
Grammy Winner Mark Bryan
of Hootie & The Blowfish
June 1

First Sunday's Gospel Music
In Honor of Mrs. Rosa Parks
June 27

Meet The Artist: May Pang (John Lennon's Girlfriend)
Photography Exhibit & Stories
June 28

Life In The Wings
David Spero Book Signing