The Book Cellar, books for sale, basement, Warren Public Library, 11 a.m.-2 p.m.
Wilder Museum of Warren County History, 51 Erie Ave., Irvine, open, 1 to 5 p.m.
Circle Eight Square Dance Club, auditorium, Warren State Hospital, 8-10:30 p.m.
Pittsfield Homecoming, Pittsfield Community Center, tureen lunch, noon.
Sheffield Firemen's Festival, parade, 4 p.m.
"Managing Anger in the Family," Forest-Warren Human Services, Hospital Dr., North Warren, 9 a.m.-noon.
Slovenian Polka Boosters, Big Trout Inn, Weedville, 2-6 p.m.
Kinzua Heritage Festival, 10 a.m. to 7 pm. Saturday, 4047 Fox Hill, Akeley (757-5039)
"Sportsmen's Challenge Festival," 10 a.m. to 3 p.m., people pull, pie baking contest and pie auction, judged photo contest, children's games and events, a silent auction, lawn mower obstacle course, corn hole tournament, a pre-1965 farm tractor cruise in, crafters, food vendors, a flea market and more, Chandlers Valley, at ball field (489-3760)
Kinzua Heritage Festival, 10 a.m. to 7 pm. Saturday, 10 a.m. to 5 p.m. Sunday, 4047 Fox Hill, Akeley (757-5039)
3-D Archery Shoot, Sheffield Rod & Gun Club.