Monday Movies in the Park will have its final event of the season Monday at Alameda Park. The free movie will start at 8:30 p.m., or when it's dark enough, in the Masonic Shelter just outside the pool. Free popcorn also will be available. Call Butler County Parks and Recreation at 724-284-5383 for more information.

Tuesdays@2 will show “Once” at 2 p.m. Tuesday in the Kean Theatre at St. Barnabas, Washington Place, 5847 Meridian Road, Gibsonia. At the same site, Wednesdays@1 will show “The Wackness” at 1 p.m. Wednesday. Admission is free, but donations are accepted to benefit the St. Barnabas Free Care Fund. Call 724-444-5326.

Rangos Omnimax Theater at the Carnegie Science Center, North Side, is showing “To the Arctic,” “Hubble” and “Flight of the Butterflies.” Tickets for most shows are $8 for adults and $6 for senior citizens and children. Call 412-237-3400 for show times.