Entertainment venue which from late 1967 is where the CONTROL lab is located backstage. According to a neon sign, the name of the theater is Golden Rooster but no one ever says it out loud and a show called Summer Follies appears to be running in perpetuity.
Access to the lab is through a wardrobe trunk door.
All of these labor under the cover of chorus girls which, as Maxwell Smart is heard to observe is "not much of a cover".
[First seen in Episode #72: "Classification: Dead".]