COUNTY

A free concert to celebrate 10 years of S.T.O.M.P. raising money and awareness for cancer research is planned for 5 p.m. Wednesday at Zelienople Community Park.Seneca Valley School District student groups and the Skipper Johnson Band are scheduled to perform. Proceeds will go to the University of Pittsburgh Cancer Institute (UPCI) Saulle endowment.

James A. Ayres Amphitheater in Zelienople Community Park will be the site of concerts this summer, including Friday Night Funk & Groove featuring Charm & Chain along with Stationary Pebbles at 6 p.m. June 2.

A free Family Summer Concert Series at Alameda Park begins June 13 with a performance of folk music and more by Washboard Tony & Son. All concerts will be at 6:30 p.m. Tuesdays in the Odd Fellow Gazebo at the park in Butler Township. Visit www.co.butler.pa.us.

REGION

National Button Accordion Festival is Friday through Sunday in Sharon. Hours are 5 to 10 p.m. Friday, noon to 10 p.m. Saturday, and 12:30 to 9 p.m. Sunday. Admission is $10 on Friday and $12 on Saturday and Sunday. Weekend passes are $25, and children under 13 are admitted free. Visit nationalbuttonaccordionfestival.com.