The Space Coast Symphony Orchestra will perform 'Lights Up on Broadway' at 7 p.m. on July 18 at the Scott Center at Holy Trinity in Melbourne. The concert includes Gershwin's 'Rhapsody in Blue' and music from shows like 'Cabaret' and 'Grease.' A second performance is scheduled for July 19 at The Emerson Center in Vero Beach. Tickets cost $35 in advance or $40 at the door, with free admission for children under 18. The Brevard Zoo offers free 'Summer Sundays' on July 19 from 10 a.m. to 3 p.m. in the air-conditioned Nyami Nyami River Lodge. The event features hands-on activities, live entertainment and animal encounters with a 'Carnival and Bubble Play' theme. Admission is free with zoo entry. The Henegar Center in Melbourne will host 'Soundtrack of Summer,' a musical revue using classic and pop songs, from July 17 to 26. The show runs in the upstairs black box theater, with tickets starting at $42. The Cocoa Village Playhouse will hold auditions but specific dates and details for the event were not provided in the original report.