 The mall had reached 60% occupancy by November 1991, including the opening of a 4-screen AMC Theatres.By June 1992, the opening of the satellite museum location had been pushed back into 1993.In early August 1992, billboards reading "There's Only One Johnny Carson" and "There's Only One Jimmy Dean", among others, went up around Burbank and the surrounding area, followed with a billboard reading "There's Only One Burbank Media City Center".