Join the NYC Compost Project Staff to care for our compost demo site by weeding, mulching, planting, applying compost and gardening. This is an outdoor event, please dress for the weather, wear sunscreen, bring water or snacks, and dress comfortably. QBG staff will provide gloves. FREE! Click here to register! Registration required. Takes place on Sundays, 10am-12pm or 1-4pm.