The O Mansion

The O Street Museum Foundation is a museum which focuses on exploring the creative process. Located in Washington, D.C., O Street Museum Foundation is housed in five interconnected town houses that include over 100 rooms and 32 secret doors.

The mansion strives to have a long-lasting, positive influence on the world around us, the community we live in, the people we employ, and those who visit. to that end we invite employees and guests to come together for the common goal of protecting and preserving our planet.

The mansion extends its sustainability practices through the entire fabric of our offerings including fine dining. you can be confident your meal has been created with the utmost attention to the environment. for 40+ years we have engaged in sustainable practices that conserve natural resources, reduce our impact on the environment — and promote wellness.

Tour + Brunch

12pm Arrive at O Street Mansion

12:15pm Tour the mansions 100+ rooms and 32 secret entrances in small groups with a guide

1:00pm lunch / brunch

2:30 - 3:30 social hour, enjoy the space, the company, and coffee after brunch for the next hour