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.
Community lunch, free to the public, The Salvation Army, 311 Beech St., noon.
"Books Are Fun" sale, 7 a.m.-4 p.m. in the outpatient lobby of Warren General Hospital, sponsored by WGH Auxiliary.
Allegheny Community Center Annual Christmas Bazaar, 10 a.m.-6 p.m.
Allegheny Regional Youth Ballet presents "Alice in Wonderland," Library Theatre.