HAPPENIN’ OTSEGO for SUNDAY, MARCH 3 Sugaring Season Begins PANCAKE BREAKFAST – 8:30 a.m. – 2 p.m. Sugaring Off Sundays include pancake breakfast with fresh maple syrup, demonstrations and tours of the Farmers Museum. The Farmers Museum, 5775 Route 80, Cooperstown. Info, www.farmersmuseum.org.…