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

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  • Waltham Patriots’ Day — 250th anniversary ceremony

    Lexington Street and Lincoln Street 445 Lexington St, Waltham, MA

    Join us as we help celebrate the 250th anniversary of the Lexington alarm with Massachusetts National Guard Stephen K. Eaton-Unit #14. We will support the National Guard Veterans and VFW […]

    Free
  • Waltham Committee Meetings

    Waltham City Council committee meetings

    Waltham City Hall 610 Main St., Waltham, MA, United States

    The Licenses and Franchises Committee meets at 7:00 p.m. The Veterans Services Committee, the Public Works and Public Safety Committee, the Economic and Community Development Committee, and the Long Term […]

    Free
  • Waltham Lions Club carnival

    300 Fifth Avenue 300 Fifth Avenue, Waltham, MA

    The Waltham Lions Club carnival returns for school vacation week! Join us for rides, games, food and family fun to benefit the Waltham Lions! Ride unlimited rides during our discount ride promotion days, enjoy the sights and sounds of the midway with more than 15 rides and make memories with your whole family! Wristbands are […]

    $3
  • Leonard Bernstein Festival of the Creative Arts

    Brandeis University 415 South Street, Waltham, MA

    Celebrate the enduring spirit of creativity at the Leonard Bernstein Festival of the Creative Arts, Brandeis University's annual campus-wide celebration of the arts. Founded in 1952 by legendary composer and […]

    Free
  • Call Out: A poetry inspired tour of “Hugh Hayden: Home Work”

    Rose Art Museum 415 South Street, Waltham, MA, United States

    Join us for a student showcase of original poems inspired by "Hugh Hayden: Home Work." Hayden’s surreal sculptures and installations engage with foundational aspects of the American dream: home ownership, […]

    Free
  • Stencil workshop with Matt Mello

    Waltham Public Library 735 Main St, Waltham, MA, United States

    Bring a t-shirt, a tote, a tea-towel — let's get into creative upcycling and make something new with what we have using stencils! We will have assorted stencils to choose […]

    Free
  • Waltham Firefighters Local 866 — $10,000 raffle

    American Legion Post 156 215 Waverly Oaks Rd, Waltham, MA

    Waltham Firefighters Local 866 will be having our annual $10,000 raffle. $100 for a raffle ticket. Only 300 tickets will be sold. Ticket includes open bar (beer/wine) and dinner for […]

    $100
  • Conservation Commission Meeting

    Conservation Commission Meeting

    Zoom

    The Conservation Commission typically meets twice each month on Thursdays at 7 p.m. Meetings are usually held remotely via Zoom and are open to the public. Visit the commission's web page for more information (Zoom links are included in each posted agenda).

    Free
  • Sprout 2025

    Lyman Estate 185 Lyman Street, Waltham

    This annual benefit celebrates the start of a new growing season for Waltham Fields Community Farm. Join us for live music, local food and drinks, and a live silent auction, […]

    $95
  • Mission MetroWest road race

    Prospect Hill Park 314 Totten Pond Road, Waltham, MA

    All proceeds go to the Community Day Center of Waltham, a homelessness charity on the corner of Felton Street and Main Street. This is a 5k or 1 mile race, walk or run, in beautiful Prospect Hill Park. This event is for ALL fitness levels! We can't wait to see you there! Registration details.

    $20
  • Annual citywide clean-up

    Waltham Public Works 155 Lexington Street, Waltham, MA

    Join us as we clean the city of trash and litter! This is a great opportunity for residents, students, and businesses to get involved in the community and help maintain […]

    Free
  • 26th annual Charles River Earth Day cleanup

    Shaw's supermarket 130 River Street, Waltham, MA

    UPDATE: The cleanup is at capacity in Waltham (and actually along the entire length of the river), but folks can help with the Citywide Cleanup that day, and with the […]

    Free