The Book Cellar, books for sale, basement, Warren Public Library, 11 a.m.-2 p.m.; half-price back-to-school book sale.
Chess club, Youngsville Library, 10 a.m.
Nature photographs with poetry by Jean Gomory, Wetmore Gallery, Warren Public Library, regular library hours.
The Boonies International Film Festival, free to the public, Warren (at Library Theatre and other venues),
A'Maizing Corn Festival, parade, food, crafts, entertainment, corn eating contest, cruise-in and more, Youngsville, 9 a.m.-10 p.m. Saturday, 10 a.m.-3 p.m. Sunday).
Trash & Treasure Day in North Warren, 9 a.m.-?; chicken barbecue at fire hall, 11 a.m.
Concert by Rick Magee and The Roadhouse Rockers sponsored by Yankee Bush Productions, Library Theatre at 8 p.m. 489-3110
W. Brent McKown Learn to Fish Day for ages 2-15, Farnsworth Fish Hatchery, Cherry Grove Township, (489-3110).
Warren High School Class of 1957 lunch is canceled.
Warren High School Class of 1953, picnic, Marine Corps League, 23555 Jackson Ave., social, 3 p.m.; dinner, 5:30 p.m.
Master Gardeners at Farmers Market, Warren's downtown parking lot, 8 a.m.-noon.
"Ready, Set, Ride!" bike camp sponsored by Barber National Institute, 9-10 a.m. and 10:15-11:15 a.m. at Warren County YMCA?($90 for four one-hour sessions), call 874-5671.
A'Maizing Corn Festival, parade, food, crafts, entertainment, corn eating contest, cruise-in and more, Youngsville, 10 a.m.-3 p.m.
Slovenian Polka Boosters, Elk Casino, 2-6 p.m.