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

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  • Charles River Food Co-op Annual Meeting

    Watertown Free Public Library 123 Main Street, Watertown, MA

    The Charles River Food Co-op is pleased to announce its second annual meeting. The meeting will take place at the Watertown Free Public Library, both in-person and via Zoom. This annual gathering offers an opportunity for members and the community to engage with the Co-op's leadership, review the year's achievements, and discuss future initiatives. Attendees […]

    Free
  • MassDestruction: with a Vengeance!

    Charles River Museum of Industry & Innovation 154 Moody Street, Waltham, United States

    The third time is the charm, as MassDestruction returns once again to the Charles River Museum to bring you an entire day of mechanized mayhem! Expect to see Boston's brightest put their metal to the metal as we clash 3lb and 1lb robots in our Pyramid of Pain! Sparks will fly, bots will die, and […]

    $10
  • Guided walk along the Charles River

    Landry Park 154 Moody St, Waltham, MA

    Take a break from the Watch City Steampunk Festival with an easy walk along the Charles. We'll learn about the mill and its environs as we trek over the beautiful […]

    Free
  • Charles River Watershed Association 2025 Herring Festival

    Watertown Dam 64 Pleasant Street, Watertown, MA

    A free day of family fun with live music, food trucks, community art, and more! Charles River Watershed Association (CRWA) will host its 2025 Herring Festival, a family-friendly event celebrating […]

    Free