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

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  • Citizen input hearing on comprehensive zoning review

    City of Waltham Government Center 119 School Street, Waltham, MA

    The City of Waltham and Waltham City Council are seeking public input from residents, developers and business owners. Share zoning changes you would like to see. Share any challenges you have had working with existing zoning. Offer ideas for zoning for the future. Your input is welcome and appreciated! Additional details.

  • 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
  • Waltham Community Preservation Committee meeting

    Waltham Community Preservation Committee meeting

    Zoom

    The Waltham Community Preservation Committee meets approximately eight times per year (skipping January, July, August, December). Meetings are typically held on the second Tuesday of the month at 7 p.m. The application deadline is noon, one week before each meeting. The May meeting usually includes the annual public input hearing. Meetings are usually held remotely […]

  • Waltham Traffic Commission meeting

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

    The Waltham Traffic Commission meets monthly, September to June. Meetings are typically held on the third Thursday of each month, at 10 a.m., with changes to accommodate special meetings and holidays. The June meeting has been moved ahead due to the Juneteenth holiday. Meetings are held at City Hall, 610 Main Street, on the second […]

    Free
  • Waltham annual fireworks show

    Moody Street Bridge 139 Moody Street, Waltham, MA

    The annual fireworks show is scheduled for June 29. Fireworks are set to begin at dusk. The display will be set off from a barge set up in the Charles River near the Moody Street Bridge. The Moody Street Bridge and Moody Street will be closed to vehicular traffic from the Riverwalk to Pine Street […]

    Free
  • July Fourth family celebration

    Prospect Hill Park 314 Totten Pond Road, Waltham, MA

    The Waltham Recreation Department is hosting a free July Fourth family celebration, featuring food vendors, music, inflatables, patriotic crafts and games, amusements and more.  

    Free
  • Free outdoor Zumba class

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

    Join us on the Waltham Common for a free outdoor Zumba class! These classes will be offered every Wednesday night through August 13. All ages and abilities are welcome. Just […]

    Free
  • Mayor’s annual summer concert

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

    Bring a blanket or a lawn chair and join us for a fun and free night filled with various genres of excellent live music. Lots of fun for the whole family.

    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
  • 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).

  • Voter registration deadline

    City of Waltham

    Deadline to register to be eligible to vote in the November 4, 2025, election. The Secretary of the Commonwealth notes: Voter registration forms submitted online must be submitted by 11:59 […]

    Free
  • Vote by mail application deadline

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

    Vote by mail application deadline for the November 4, 2025, election. Details from the Secretary of the Commonwealth: Your mail-in application must reach your local election officials by 5 p.m. on the 5th business day before the election. No matter when the application is postmarked, your application must be at the local election office by […]

    Free