Book sale donation drop off, 10 a.m., Cooperstown Village Library, 22 Main St. For info: 547-8344.
Cooperstown Farmers’ Market, 10 a.m., 101 Main St., Pioneer Ally. For info: 547-6195, www.otsego2000.org/Farmersmarket.
The Lions World Lunch Relay, noon, Cooperstown Veterans Club, 60 Main St.
Second annual Guys Night Out, 6 p.m., Brewery Ommegang, 656 County Highway 33. To benefit Girls on the Run of Central New York. For info: 264-3377 or 435-1985; www.girlsontheruncny.org.
Lake Otsego Waterfowl trip, 8 a.m., Lake Front Docks, Fair Street. Presented by the Delaware-Otsego Audubon Society. For info: email@example.com, 547-9688.
‘The Battle for Water: One Big City and Many Little Towns,’ 2 p.m., Delaware County Historical Association, 46549 New York 10.
Sacred Harp singing school, 5:30 p.m., Catskill Mountain Artisan’s Guild. For info: (845) 254-4884.
‘Guys & Dolls!,’ 1 p.m., Edmeston Central School, 11 North St.
Annual roast beef dinner, 4 p.m., Franklin Central School cafeteria, 26 Institute St.
Class of 2016 Rummage sale, 9 a.m. to 2 p.m., Gilbertsville-Mount Upton Central School gymnasium, 693 State Highway 51. For info: Elaina, 783-2044.
The Lamb’s Rack, 10 a.m., First Presbyterian Church, 113 Marion Ave. Volunteer-run clothing closet. For info: 783-2867.
Murder Mystery Dinner Theater: ‘Betting on Death,’ 5 p.m., Hartwick Community Center, 450 County Road 11. Sponsored by the Otsego-Schoharie & Delaware Masonic Charities Inc. and Otsego-Schoharie District-Order of the Eastern Star. For info: 432-6596 or 432-9325.
Literary tea, 3 p.m., Jordanville Federated Church Social Hall, 209 Main St. For reservations: (315) 866-3353, (315) 858-2798.
Magic Closet, 11 a.m., Zion Episcopal Parish House, 162 E. Main St. Free clothing exchange. For info: 263-5116.
Catskill Area Hospice Thrift Shop, 10 a.m., 261 Main St. For info: 432-5335.
Craft show, 9 a.m., FoxCare Center, 1 FoxCare Drive. To benefit A.O. Fox Memorial Hospital Auxiliary.
Goods and services auction, 5:30 p.m., Unitarian Universalist Society of Oneonta Chapin Memorial, 12 Ford Ave. For info: Jane Bachman, 431-9509.