Charles River Watershed Association is expecting over 2,000 volunteers to join in the annual Charles River Clean Up this year, and you could make one more. Drop in sites include such areas at the Hatch Shell, the Fens behind the MFA, DCR Cutler Park, and Mother’s Rest. With your help, the Charles River can be a great place to play this summer! Please check the website for many other areas in need of volunteers this year.