The Book Cellar, books for sale, basement, Warren Public Library, 11 a.m.-2 p.m.
Wilder Museum, Irvine, open, 1-5 p.m.
Chess club, Youngsville Library, 10 a.m.
Youngsville High School Alumni Homecoming alumni breakfast at Richard's Restaurant, 9 a.m.; cruise-in and poker run at former Abplanalp's Dairy Bar, 1 p.m.; and alumni dinner (5:30 p.m.) and dance (8 p.m.) at Youngsville Fire Hall.
Writers and Poets Open Read Night, Authors Books & Music 227 Liberty St., Warren, 6-8 p.m. (aspiring writers and poets invited to read their works for an audience; listeners also encouraged to attend).
"Wonderful World of Cats" by Dance Express, Library Theatre, 4 and 8 p.m.
Warren High School Class of 1957, lunch, Double D's restaurant, Garland, 12:30 p.m.
"Parenting During Recovery," Forest-Warren Human Services, Hospital Dr., North Warren, 9 a.m.-2 p.m.
Sportsman's Bash, Lander Fire Hall, doors open, 11 a.m.; games start, noon.
Paws Along the River Pet Celebration and Open House, noon-3 p.m. at the humane society (pawsalongtheriver.org for information)
"Wonderful World of Cats" by Dance Express, Library Theatre, 2 p.m.
Warren High School Class of 1960, Celebrate 53!, Eagles Club, downstairs, 4 p.m.; dinner buffet, 5:30 p.m.
Slovenian Polka Boosters, Ridgway Moose Club, 2-6 p.m.