HAPPENIN’ OTSEGO for SATURDAY, NOVEMBER 25 Adorn-A-Door Wreath Festival SMALL BUSINESS SATURDAY WREATH FESTIVAL—10 a.m. to 4:30 p.m. “Adorn-a-Door Wreath Festival.” View the creative wreaths made by local talent and bid on your favorite to support the Art Scholarship Program for high-school seniors. Cooperstown Art Association, 22 Main Street, Cooperstown. (607) 547-9777 or visit https://www.cooperstownart.com/ BLOOD DRIVE—8 a.m. to 1 p.m. Main Street Baptist Church, 333 Main Street, Oneonta. RedCrossBlood.org…