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

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  • 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 p.m. on the date of the voter registration deadline. Details and answers to common questions can be found here.

    Free
  • Halloween Spooktacular

    Greenwood Tree Farm 96 Dudley Road, Billerica, MA

    Celebrate Halloween with us! Come for a howling good time! Witches' Walk 11:00 a.m. - 4:00 p.m. Food trucks 11:00 a.m. - 6:00 p.m. Trunk-or-Treat starts at 5:00 p.m. $5 per person/$20 up to 5 people Greenwood Tree Farm 96 Dudley Road Billerica MA 01821 Contact the Middlesex 4-H Advisory Council at askmac4h@gmail.com with questions. […]

    $5
  • Bike Together Waltham—October group ride

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

    Our next weekend ride will leave from behind City Hall. We will do a shorter loop through some of Waltham's cemeteries.  

    Free
  • Halloween needle felting workshop

    Gore Place 52 Gore Street

    Join us for a spooktacular needle felting workshop. Employing the magic of needles and wool, Rachel Benson of The Fiber Web will guide us through the creation of a felted […]

    $40
  • Service celebrating the Waltham Clothing Exchange

    First Parish Church 50 Church St, Waltham, MA

    First Parish in Waltham UU is inviting the public to a special service, open to the public. The service celebrates the Waltham Clothing Exchange, a project of First Parish for 68 years. Remembering the monthly theme of compassion, there will be personal testimonies expressing love of the Clothing Exchange experience. And a fashion show. And […]

    Free
  • Waltham Land Trust’s Western Greenway 5k & first ever Monster Dash for kids!

    Met State McLaughlin Building Metropolitan Parkway, Waltham

    Celebrate Halloween by taking to the trails in your costume (if it's safe to do so) and help raise money for the Waltham Land Trust in a super fun, family-friendly way! Since 2013, the Waltham Land Trust has held the Western Greenway 5K walk and run benefit event where people of all ages traverse a […]

    $30
  • 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. […]

    Free
  • Tuesday trivia at Tempo Bakbar

    Tempo Bistro 474 Moody Street, Waltham

    Tuesday trivia at Tempo Bakbar. 21+. $5 cover.

  • Solving the healthcare crisis: A single-payer model for Massachusetts

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

    Healthcare costs continue to balloon, far exceeding growth in wages, income, and inflation and placing an unsustainable burden on residents, employers and cities and towns. Total healthcare costs in Massachusetts surged 8.6% in 2023, reaching over $71 billion, far exceeding the 3.6% annual benchmark goal set by the state. The state has outstripped the benchmark […]

    Free
  • League of Women Voters candidates’ event: Ward Councilors

    Waltham Government Center 119 School Street, Waltham, MA, United States

    The League of Women Voters of Waltham is presenting three candidates' events during the month of October. These events are: Councilors-at-Large, Wednesday, October 22. School Committee, Thursday, October 23. Ward Councilors, Wednesday, October 29.

    Free
  • New England Irish Harp Orchestra

    Gore Place 52 Gore Street

    The Irish harp is the original instrument of Irish traditional music and has a beautiful, etheric quality. This wonderful group of harpers, fiddlers, flutists, and singers performs traditional Irish tunes. The group is led by Regina Delaney, an Irish harper, singer, and dancer. This concert will take place in the beautiful 1793 Carriage House. Parking […]

    $21