Help remove the invasive Caesar weed. After weeding, participants will learn about birds, other wildlife, and what is affecting the water quality of the springs during a waterfront walk along one of the trails. Meet in the smokehouse pavilion past the playground. Bring garden gloves. All ages are welcome. Free. Reservations are required; contact Holly Giles at hgiles@volusia.org or 386-736-5927, ext. 12330, or search for Green Volusia activities on Eventbrite.com.