Join your friends and neighbors in an early morning cheer to the river and watershed – a resource that has brought so much enjoyment to our community. Meet us at 9:00AM on Saturday, September 8 at the parking lot beside the new dam between the Upper and Lower Mystic Lakes. Reserve your boat here. Come by bike, boat, on foot or drive. We have a full family-friendly schedule that will stretch from the dam to Alewife Brook as we plan to have artists and music along the banks for your morning enjoyment.