The Mystic River Watershed Association and GreenRoots ECO Youth are co-hosting a Mystic Youth Celebration along the river in Medford. Stop by for art, games, ice cream, and opportunities to connect and learn with other youth from throughout the watershed, including the opportunity to participate in a 45-minute environmental justice workshop led by GreenRoots ECO (Environmental Chelsea Organizers). The event is designed for ages 12 and up. No registration is required, but anyone planning to bring a group of five or more is asked to email Daria.Clark@MysticRiver.org so organizers can plan food and drink accordingly.