The Cosmos Club is an exclusive and prestigious members-only organization located in the heart of Washington DC. Founded in 1878, our historic club has been a hub for intellectual and social engagement. With a rich tradition of promoting culture, science, and the arts, Cosmos Club offers a unique environment for like-minded individuals to connect and collaborate. Our beautiful and historic club boasts a range of world-class amenities, including elegant dining facilities, private meeting spaces, library, and various cultural and intellectual events. Whether you're a scholar, artist, scientist, or professional, Cosmos Club provides a welcoming environment for networking and knowledge exchange. Membership is by invitation only.