USA Liberace exhibit popping up at Cosmopolitan By JoAnna Haugen / December 03, 2013 Share 1 -- The Cosmopolitan is hosting the Liberace Foundation for the Performing and Creative Arts exhibit “Too Much of a Good Thing Is Wonderful: Liberace and the Art of Costume.” The exhibit, which features Liberace’s personal and performance pieces, will run at the resort Nov. 25 through Jan. 2. Among the pieces on display are a rhinestone piano, Liberace’s Rhinestone Roadster, several pieces from his costume collection and video clips from his performances. The pop-up exhibit will be inside the Cosmopolitan on the corner of the Las Vegas Strip off the casino floor. The rhinestone piano will be displayed at the Chandelier and the Roadster near the resort’s Las Vegas Boulevard entrance. The exhibit’s hours are Monday through Sunday from 3 p.m. to 10 p.m.