Actress and comedian Marietta Sirleaf, simply known as Retta, will be on campus Tuesday, October 1 at the Union. Retta is known for her role on NBC’s Parks and Recreation, where she plays coworker Donna Meagle. She has also appeared on Moesha, It’s Always Sunny in Philadelphia, and Comedy Central’s Premium Blend. Tickets will be on sale both in advance and at the door. For advanced tickets, visit the Illini Union Quad Shop. Show starts at 8 pm.