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

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  • 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
  • Summer Solstice

    Piety Corner Club 2 Worcester Lane, Waltham, MA

    Summer Solstice—It's the longest day of the year! Live music, dancing, activities, outdoor games, potluck (finger food). Meet new neighbors, see old friends. Help make this event happen! We need help to plan & organize activities, setup, cleanup, greet people, perform... To get involved, email: garschbob@gmail.com.

    Free
  • Grateful Shabbat

    Temple Beth Israel 25 Harvard Street, Waltham, MA

    Let there be songs to fill the air! Temple Beth Israel of Waltham invites you to a Shabbat morning service infused with melodies of the Grateful Dead. August 9 is Jerry Garcia's secular yahrtzeit (which concludes fans' Days Between) and it is Tu B'Av (15th of Av), Jews' Valentines Day. Temple member and Grateful Dead […]

    Free
  • Waltham Day

    Waltham Common 610 Main St, Waltham, MA, United States

    Come celebrate with us! Join us for a day to celebrate our wonderful community. A variety of fun activities and entertainment will be available for the whole family! Waltham Common.

    Free
  • 15th Annual Farm Day

    Waltham Fields Community Farm 240 Beaver St, Waltham, MA, United States

    WFCF's annual festival celebrating locally grown food, sustainable agriculture, community, and the land we steward. This outdoor, family-friendly event features hands-on farm activities, educational demonstrations, live music, agricultural-infused magic show, pick-a-pound carrot patch, farm crafts, kids' games, temporary tattoo parlor, and more! Free Tick Tock Trolley service 1-4 p.m. Continuous loops between Waltham Common and […]

    Free
  • Hanukkah songs past and present

    Hanukkah songs capture the many meanings of Hanukkah, from its meditation on light to its celebration of Jewish self-determination to an embrace of American Jewish culture via Adam Sandler. Join […]

  • Community solstice dance party

    Piety Corner Club 2 Worcester Lane, Waltham, MA

    Join us for a winter solstice dance party. There will be three bands plus an open mic set, dancing, cookie decorating, and games. This is a  family-friendly, non-alcohol event. Register to play for the open mic set here. Cost is $5-$15 on a sliding scale.

  • Eastern Show Choir Festival 2026

    Waltham High School 554 Lexington St, Waltham, MA

    Waltham High School Show Choirs are excited to host the 2026 Eastern Show Choir Festival (ESCF). ESCF holds the distinction of being the longest running show choir competition in New England. All proceeds directly support Waltham Show Choirs including Music Unlimited, Music Express and Show Band. Music Express is scheduled to perform at 12:15 p.m., […]

    $20
  • Cherry Pies and Butterflies: Community pollinator festival

    McDevitt Middle School 75 Church Street, Waltham, MA

    Meadowscaping for Biodiversity (MS4B) will host a Cherry Pies and Butterflies community pollinator event. We offer hope along with cherry pie and apple cider. Activities will include: Speak with knowledgeable people from pollinator, climate change, and native flower organizations Learn why planting native flowers in your backyard fights climate change and restores biodiversity Stories about […]

    Free
  • Gore Place Sheepshearing Festival

    Gore Place 52 Gore Street

    Since 1987, this annual event has been a springtime tradition on the grounds of our historic, 50-acre estate. People often tell us that spring doesn't begin until the Sheepshearing Festival! This event features live musical acts, 100+ craft and fiber artists, demonstrations of traditional shearing techniques, herding dogs, historic re-enactors, and hands-on activities for the […]

    $25