The Houston Choral Showcase has set a performance for 4 p.m. Sat., June 11, at the University of Houston Student Center Theater, 4100 University Drive. Highlights will include songs from musicals and movies, classic pop favorites and contemporary hits. Tickets are $20 at the door with discounts for advance purchases available at houstonchoralshowcase.org. Parking is free in the UH campus surface lots.