Occluded by a flashy, tourist-ridden diner on 42nd Street, the decaying splendor of the old Liberty Theater provides the perfect bootleg venue for Midnight Frolic, the third interactive show in the Speakeasy Dollhouse series by author, artist and playwright Cynthia von Buhler. The sparkling acrobatic, musical, and dance numbers stand out in this production as palimpsests of the indulgent variety shows of Florenz Ziegfeld's heyday in New York City; however, though from the beginning Midnight Frolic promises interactivity and immersion, it is far too busy being a vaudeville show to enfold audience participants into its world.