Halloween Costume Party! October 31, 2009
2020 O Street N.W.
Washington, District of Columbia 20036
Washington, District of Columbia 20036
Explore over 100 rooms and 32 secret doors while you enjoy themed martinis, dinner, dancing, prizes and more! Be sure to wear a costume!
Plenty of vegetarian options.
On-line reservations required
Official Website: http://www.omansion.com
Added by Julbelle on September 18, 2009