Butler Penn Theater on Main Street will show the film "Sicko" by Michael Moore at 2:30 p.m. Saturday. Call 724-287-7366

"Lomax the SongHunter" will be shown at 10 a.m. Saturday at Passavant Retirement Community, 401 South Main St., Zelienople, as part of the "Point of View" screening and discussion series. This event is in collaboration with P.O.V., the independent non-fiction film series on PBS that explores documentaries. In this film, Alan Lomax was "the song hunter," devoting his life to recording folk tunes before they would permanently disappear. Call 724-452-5400, Ext. 4515.

<B>Rangos Omnimax Theater</B> at the Carnegie Science Center, One Allegheny Ave. next to Heinz Field on the North Side, features "Pulse: A STOMP Odyssey," an exhibition of percussion from around the world. Also showing are "Dinosaurs Alive," "Sea Monsters," and "Wired to Win: Surviving the Tour de France," all three through June 12. "Admission cost varies. Omnimax is not recommended for children younger than 3. Call 412-237-3400 for show times.