Dates and times are subject to change by organizers. Please visit the organizers’ website for the latest information.

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  • Charles River Cleanup

    Shaw's supermarket 130 River St., Waltham, MA, United States

    All are welcome to help pick up litter with the Waltham Land Trust and Waltham Pride along the paths of the Charles River from Shaw's to Moody Street (if we […]

    Free