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

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  • Free kids jiu jitsu classes

    Atlas Jiu Jitsu 1254 Main St., Waltham, MA, United States

    Free kids classes followed by a party on 8/28. Contact (518) 391-0891 for more info.

    Free
  • Watch City Ukers: Groovy at the Gazebo

    Watch City Ukers at the Waltham Museum
    Waltham Common Bandstand 610 Main St., Waltham, United States

    The next ukulele meetup will be on August 17 from 7-9 pm at the Waltham gazebo instead of the Waltham Museum. Our next Gazebo Watch City Meetup is taking it back to the 1970s! We’ll be playing all your favorite ’70s tunes from the Watch City Songbook, so get ready for an evening of great […]

  • Colonial crafts for kids

    Golden Ball Tavern Museum 662 Boston Post Road, Weston

    Come to the Golden Ball for a colorful, hands-on colonial crafting session. Kids will create and take home their own projects, including stenciling, weaving, beeswax sculpting, needlepoint and cross-stitch. They will also learn about the history of each activity and see the museum's antique waxwork, floor stenciling and needlepoint chairs up close. Children ages 6 […]

    $20
  • Summer Supper on the Farm

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

    Join us on the farm for a celebration of the high season harvest! Featuring three courses from Chef Dan Lane of Waltham's Maple & High. All ticket sales support our […]

  • Concert on the Common: Billy and the Jets

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

    Bring a blanket or a lawn chair and join us for the Waltham Arts Council's free Concerts on the Common summer series. Every Tuesday night in July and August (rain dates: Thursdays of the same week). This week: Billy and the Jets (Cover Band)

    Free
  • Waltham Rotary Club lunch meeting

    Waltham Rotary Club lunch meeting
    Gore Place 52 Gore St., Waltham, MA, United States

    The Waltham Rotary Club meets on the first and third Wednesdays of each month in the Carriage House at Gore Place. These meetings feature conversation and connection, sometimes with a guest speaker. Lunch is served, and prospective members are always welcome!

    $20
  • Board of Health meeting

    Board of Health meeting
    Waltham Government Center 119 School St., Waltham, MA, United States

    The Board of Health meets monthly, year-round. Meetings are typically held on the third Wednesday of each month at 5 p.m. Contact the Health Department to confirm each meeting and for additional information. The Waltham Times is aware that after the City of Waltham web site update in June 2026, links were not automatically redirected […]

  • Thursday Tours of the Golden Ball Tavern Museum

    Golden Ball Tavern Museum 662 Boston Post Road, Weston

    Join the Golden Ball Tavern Museum on Thursdays from 10 a.m. to 4 p.m. for tours of the museum. You will learn about six generations of the Jones family living in this house for 200 years and the unique role that the tavern and Isaac Jones played during the Revolutionary War—including the visits from British […]

  • Noche Mexicana fundraiser for Waltham’s environment

    Margaritas 211 Moody St., Waltham, MA, United States

    Enjoy delicious Mexican drinks and cuisine at Margaritas on Moody Street next to the Charles River (outdoor seating overlooking the water). Tell your host or server that you’re there to support the Waltham Land Trust, or download/show them our fundraiser reminder sheet, and they’ll donate 20% of your bill to the Waltham Land Trust to […]

  • Minutemen Toastmasters of Waltham

    Minutemen Toastmasters of Waltham
    Meadow Green Rehabilitation and Nursing Center 45 Woburn St., Waltham, MA, United States

    Gain confidence as a public speaker. Our club, within Toastmasters International, works on improving communication and leadership skills in a supportive environment. We meet twice a month, first and third Thursday nights.  The first meeting of the month is via Zoom, while the third Thursday meeting is hybrid with the in-person location at Meadow Green. […]

  • Postponed Bike Together Waltham—August evening group ride

    Margaritas 211 Moody St., Waltham, MA, United States

    Our next evening ride will meet outside Margaritas. We will ride a short loop on the rail trail, and have dinner on Moody Street. Please bring front and rear lights. Our next weekend ride will be Saturday, August 29 at noon. Route TBD.

    Free