Spend the day learning how to identify invasive garlic mustard and join staff Naturalists and volunteers in a large, single day effort to remove as much Garlic Mustard as possible from our Glendening Nature Preserve. Participants will also learn a Sanctuary favorite recipe for Garlic Mustard pesto and join the Jug Bay staff for a pasta lunch with the pesto made from the garlic mustard removed! Event is rain or shine; dress for the weather. Ages 8 and up. 8 to 14 must be accompanied by an adult; 15 and older parent must complete a release form at drop off. Free. Current health guidelines and registration required.