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

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  • Acme Improv Company presents ‘Camp’

    Acme Theater of Weston 377 North Avenue, Weston, MA

    Campfires, chaos and comedy collide in Acme Improv Company's last show of the season, "Camp: Improv, Bug Bites, and Questionable Decisions." Join for an unscripted night of games, stories and […]

    $20
  • Waltham’s Annual Independence Day Celebrations

    Moody Street Moody Street, Waltham, MA

    The City of Waltham, Department of Conservation and Recreation, Mass State Police, and Mayor Jeannette A. McCarthy are pleased to announce this year’s Independence Day Celebrations on Sunday, June 28. As with previous years, fireworks will be set off from a barge set up in the Charles River near Moody Street Bridge. The fireworks will begin […]

  • Teen Pride Month karaoke

    Waltham Public Library 735 Main Street, Waltham

    Celebrate the last day of Pride Month with some karaoke! There will be a microphone and a stage so you can embrace your fullest self. For teens and tweens in […]

    Free
  • Pre-sunset yoga fundraiser at Hardy Pond

    Waltham Land Trust Lakeview Preserve 153 Lakeview Ave, Waltham

    Unwind, relax, and unplug performing gentle and restorative yoga to benefit the Waltham Land Trust outside at WLT's Lakeview Preserve on the west shore of Hardy Pond. Laura Arena, a […]

  • Concert on the Common: Soft Touch

    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: Soft Touch (Big Band)

    Free
  • Movies at the Mansion: ‘Finding Nemo’

    Lyman Estate 185 Lyman Street, Waltham

    "Finding Nemo" (G, 2003): After his son is captured in the Great Barrier Reef and taken to Sydney, a timid clownfish sets out on a journey with a new friend to bring him home. Summer nights are perfect for a free outdoor movie on the historic Lyman Estate grounds. Come early to walk the landscape, […]

    Free
  • A Special Day in Waltham

    Veterans Field 385 Forest St, Waltham, MA

    UPDATE: This event has been rescheduled after a weather cancellation. A fun day of sports and games for individuals ages 5 and over with developmental disabilities. Brought to you by […]

    Free
  • Summer Splash 2026

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

    Celebrate the 15th year of Radio Uganda's Summer Splash on the Common. It's a family fun day!

    Free
  • Yoga at the Rose

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

    Recharge at the Rose with yoga at Chris Burden’s permanent installation, Light of Reason (2014), in front of the museum’s entrance. Led by Brandeis Fitness Coordinator Kat Page, this yoga workshop is free and open to people of all fitness levels. Bring a water bottle, yoga mat, and workout attire (a yoga mat can be […]

    Free
  • Minutemen Toastmasters of Waltham

    Minutemen Toastmasters of Waltham
    Meadow Green Rehabilitation & Nursing Center 45 Woburn St. off Trapelo Rd., Waltham

    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. […]

  • Movies at the Mansion: ‘Mean Girls’

    Lyman Estate 185 Lyman Street, Waltham

    "Mean Girls" (PG-13, 2004): Teen comedy where a down-to-earth student joins a snobby clique in an effort to spy on the popular kids, then begins to act like them. Summer nights are perfect for a free outdoor movie on the historic Lyman Estate grounds. Come early to walk the landscape, explore the c. 1793 mansion, […]

    Free
  • License Commission meeting

    Board of Health meeting
    City of Waltham Government Center 119 School Street, Waltham, MA

    The Board of License Commissioners meets monthly, year-round. Meetings are typically held on the fourth Wednesday of each month at 7 p.m., but may be moved due to holidays or […]