As part of a $100 million capital campaign, The Muny opened its 101st season in June with a $33 million facelift highlighted by a new rotating stage, lights, LED screen, orchestra pit and other amenities to enhance the visitor experience. A welcome, but less visible element of renovating the country’s oldest and largest outdoor musical theater, are two mechanical rooms fitted with industrial fans and air ducts to cool guests during summer shows. A continuous insulation wall system, finished with QUIKRETE One Coat Fiberglass Reinforced Stucco (FRS) was used to give the mechanical rooms an attractive, durable exterior befitting The Muny.