 In the ensuing years, the Cloud Room hosted numerous famous faces, among them Frank Sinatra, Dean Martin, Elvis Presley, Dizzy Gillespie, Miles Davis, Bonnie Raitt, John Lee Hooker, and Elvis Costello.The Cloud Room had the smoky atmosphere of a speakeasy, with the comforts of a four star restaurant.Live entertainment was the main idea, and several acts got their start there.