The Mansion on O Street

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We believe events are made memorable when every detail is addressed and coordinated, from your choice of flowers to how you arrive for your visit. Each moment is special and should reflect you -- to set the tone for your unique, customized event. Our staff's focused attention to detail is legendary. When you have an event at The Mansion, we are your complimentary event planner.

Featured in National Geographic Traveler and The Travel Channel T.V. series "mega mansions", The Mansion combines history, art and architecture to craft an exhilarating entertainment experience found nowhere else on earth. The Mansion blends the most unique sensory experience, with state-of-the-art technology. with our themed intimate rooms and 70 secret doors, we are like no other venue in the world.

Did you know?

that the mansion was featured on the travel channel show mega mansions - watch it on netflix.

Nestled in the center of Washington, D.C., only minutes from The White House and Georgetown, The Mansion is a haven for anyone that loves an adventure and privacy. Filled with antiques, art, music memorabilia, and one-of-a-kind items, The Mansion blends history with state of the art technology.

The Mansion is an ever changing environment so there is no one particular way to handle an event at The Mansion - every event is as special and unique as The Mansion itself. Our experienced staff coordinates every last detail from flowers to cakes and beyond. We have entertained U.S. president's, civil rights leaders, celebrities and world travelers - let us entertain you.

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When we think of selfless service and going the extra mile, "First Responders" often come to mind. However, today I want to highlight two individuals who exemplify these qualities in the hospitality industry.Meet H.H. Leonards and Ted Spero of the Mansion on O Street, Washington, D.C. -- a place that's a definite must-visit in the capital!H.H. and Ted are the epitome of gracious hosting. Their dedication to creating an unforgettable experience for every guest is unparalleled.Each time I visited D.C., the Mansion was my home away from home, enveloping me in its unique ambiance right in the heart of Dupont Circle.But it's more than just the vibe; it's the sense of family that H.H. and Ted foster. They are truly unforgettable personalities that leave a lasting impression on all who cross their threshold.If you're ever in D.C., don't miss the chance to experience the wonder of the Mansion on O Street and the exceptional hospitality of H.H. and Ted.

— Scott Mechkowski

Event Planning

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No request too large, no detail too small.

Event Planning >

what are you planning?

magnificent in every detail

cakes, cookies & more, yum!

fresh flowers & displays

custom invitations

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