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

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  • Water pistol fight for folks under forty

    Lakeview Preserve 153 Lakeview Ave., Waltham

    Join the Waltham Land Trust in our first-ever water pistol fight! Come celebrate the great outdoors on our very own land, the Lakeview Preserve. This event is open to adults ages 18–40. Registration is required. What to bring: A water pistol, supply of water (a milk jug works great!), towel and sunscreen. Come prepared to […]

    Free
  • 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 […]

    $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 food access mission. More information and tickets here.

  • 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 […]

    Free
  • 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 […]

  • 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 […]