COUNTY

A vintage baseball game will be presented by the Butler County Historical Society at 7 p.m. Aug. 25 at Kelly Automotive Park. The Allegheny Ironsides and the Butler Barons will play with 1860s rules and vintage equipment. Tickets are $6 for adults and $4 for senior citizens and students. Children 9 and younger are admitted free. Tickets are available at the historical society office, 123 W. Diamond St., or at the baseball park, 100 Pullman Park.

Maridon Museum, 322 N. McKean St., is open 11 a.m. to 4 p.m. Wednesdays through Saturdays, except holidays. Museum admission is $4 for adults, $3 for senior citizens and students, and free for children younger than 8 accompanied by an adult. Guided tours are available with advance notice for no extra charge. Call 724-282-0123 or visit www.maridon.org.

Harmony Museum, 218 Mercer St., Harmony, is scheduled to be the site of an antique gun show from 9 a.m. to 3 p.m. Saturday. Call 724-452-7341.