David Arquette is onstage, and Oompa Loompas are flying overhead. No, you haven’t been drinking too much. (Well, maybe you have.) You’re just at Beacher’s Madhouse, the Hollywood Roosevelt Hotel’s ultimate den of debauchery. Nightlife mogul Jeff Beacher’s legendary venue has made a permanent home in Hollywood with investors including Arquette, an occasional emcee. If you make it past the doorman, you’ll walk through a door disguised as a bookcase and into a vaudeville-theaterlike space that hosts a range of oddball entertainment. Spring for bottle service and a fully costumed Oompa Loompa whizzes through the air on wires and drops your beverage at your table. 7000 Hollywood Blvd., Hollywood, 323.785.3036. beachersmadhouse.com