1. The old ball game
Allison-Antrim Museum in Greencastle, Pa., opens a new exhibit featuring the history of local baseball teams and players. The exhibit continues through April 25 and features vintage artifacts, cards and other memorabilia from the museum’s collection and from several private collections. The museum is at 365 S. Ridge Ave., Greencastle, Pa. Free; donations accepted. Call 717-597-9010 or go to www.greencastlemuseum.org.
2. Reception for art shows
A reception will be from 5 to 7 p.m. Friday, April 13, for two shows — watercolors by former art teacher Clyde Roberts and his students, and Don Viar’s photo portraits of dance students. Exhibits continue through Tuesday, May 1. Washington County Arts Council, 14 W. Washington St., downtown Hagerstown. Call 301-791-3132 or email firstname.lastname@example.org.
3. Flower festival
Potomac Valley Audubon Society will offer guided wildflower walks through the preserve, children’s activities and refreshments. Poems posted along pathways. 11 a.m. to 4 p.m. Saturday, April 14, at Yankauer Nature Preserve, on W.Va. 54 north of Shepherdstown, W.Va. Call 304-676-3397.
4. Joyful noise
Christian rapper Viktory will perform with Shaddai Sons, shown left, and others. 6:30 p.m. Friday, April 13, at New Life Christian Ministries, 12031 Hopewell Road, Hagerstown. $10. Call 301-733-0307 or email email@example.com.
5. Classical guitar
Classical guitarist Candice Mowbray performs 7 to 9 p.m. Friday, April 13, at Knob Hall Winery, 14108 St. Paul Road, Clear Spring. $5, for ages 21 and older. Call 301-842-2777 or go to www.knobhallwinery.com.