The Book Cellar, books for sale, basement, Warren Public Library, 11 a.m.-2 p.m.
Class of 1967, Eisenhower High School, breakfast, The Bucket (restaurant), 9 a.m.
Field of Flags, volunteers meet at 9 a.m., coffee and donuts, Warren County Memorial Park, 20050 Route 6, Warren.
Activities at Chapman State Park: Bird House Building - Would you like to see more birds in your backyard? Come build a birdhouse and learn about the different types of bird houses that you can use, Environmental Learning Center, 4 p.m.; Win-Lose-or-Draw: Labor Day Style with prizes, meet at Pavilion #4, 8 p.m.
Light Fantastic: Paintings on Glass and Mylar by John Lyon Paul. Lively paintings using a unique process of reverse painting on transparent mylar and glass AND Embracing Culture: Works by Hiromi Katayama. Colorfully painted natural forms, on silk and free-standing screens. public opening reception - Saturday Sept. 1, 6-8 p.m., Crary Art Gallery, 511 Market St., Warren.
Women's Cancer Support Group, breakfast, Perkins Restaurant in Warren, 9:30 a.m.
At Chapman State Park: Create-A-Park Sand Sculpture Competition, beach, 4 p.m.; Canoe Chapman, mooring area by warming hut, canoe tour on the lake and the creek (registration is required at 723-0250), 7 p.m.
Slovenian Polka Boosters, Maple Inn, Rt. 46, Crosby, 2-6 p.m.