Cosmos Club

The Cosmos Club is an exclusive historic venue nestled in Washington, DC's prestigious Dupont Circle neighborhood, housed in a stunning Beaux-Arts mansion that radiates timeless elegance. Your wedding here combines classical architecture with intimate sophistication—soaring ceilings, ornate fireplaces, and richly appointed rooms create an atmosphere of refined grandeur. With a guest capacity ideal for smaller, curated celebrations, you'll find this is the perfect setting for couples who value exclusivity, heritage, and a distinctly Washington character. The club's storied halls have hosted dignitaries and luminaries for generations, offering your wedding day a sense of prestige and cultural significance.