HAPPENIN’ OTSEGO for WEDNESDAY, JUNE 7 Chop Back Invasive Plants Then Enjoy Evening Refreshments CHOP & CHEESE—6-8 p.m. Get out your gloves, pruning shears, and a beverage of choice and chop back the invasive Japanese knotwood followed by light refreshments in the garden overlooking Otsego Lake. Bags, snacks and soft drinks provided. Registration required. Mohican Farms, 7207 State Highway 80, Cooperstown. (607) 547-4488 or visit occainfo.org/calendar/chop-cheese-4/ BLOOD DRIVE—10 a.m. to 3 p.m. Save up to three lives with the American Red Cross. Levine Center, A. O. Fox Memorial Hospital, 1 Norton Avenue, Oneonta. Register at redcrossblood.org…