Events around town Friday:
Warren County Historical Society, 210 Fourth Ave., 8:30 a.m. to 4:30 p.m.
Warren Public Library, Market St., Warren, open, 10 a.m.-5 p.m.
Retired women of GTE Sylvania (Osram), lunch, Richard's Restaurant, 1 p.m.
BFF, Bring a Friend Friday at the Warren County YMCA for land and water fitness, open swim and gym.
The Photographs of Clare J. Crary: People, Crary Art Gallery, 511 Market St., Warren, 11 a.m.-8 p.m.
Nature photographs with poetry by Jean Gomory, Wetmore Gallery, Warren Public Library, regular library hours.
Warren Festival of the Arts presents "Lights, Camera, Action!," Library Theatre, 7:30 p.m.
Music in the Park presented by Northwest Savings Bank, "Simple Mary," Soldiers & Sailors Park, Hickory St. at Pennsylvania Ave. W., 8-10 p.m., weather permitting (www.cityofwarrenpa.gov).
Allegheny Artistry hosts "West to East and Back Again, Art on the Road: Pennsylvania Route 6," Youngsville, opening reception, 5:30-7:30 p.m.
Chautauqua Squares dance, Falconer (N.Y.) Senior Center, 8 p.m.