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

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  • PopCult Anime Con

    Westin Waltham Boston 70 Third Avenue, Waltham, MA

    PopCult Anime Con is a two-day multi-genre pop-culture and cosplay convention. PCAC25 will be held at the Westin Waltham Boston on August 23-24, with special Day Zero bonus programming on […]

    $25
  • Rockin’ at the Post 2025: Mike Nolan Band

    American Legion Post 156 215 Waverly Oaks Rd, Waltham, MA

    While Waltham Riverfest will not take place this year, the spirit of local music, art, and community is still very much alive. Watch City Arts is proud to present "Rockin' […]

    $25
  • In the Words of Austen and Roberts tour

    Gore Place 52 Gore Street

    Enjoy an evening visit to Rebecca Gore’s beautiful 1806 mansion! You'll see the graceful great stairs, the lovely oval withdrawing room, peacock parlor, great hall, bed chambers, sitting rooms, and […]

    $21
  • MassDestruction Resurgence 4: Robot Combat!

    Charles River Museum of Industry & Innovation 154 Moody Street, Waltham, United States

    MassDestruction returns once again to the Charles River Museum of Industry and Innovation to bring you an entire day of mechanized mayhem! Expect to see Boston's brightest put their metal […]

  • Waltham Lions Club—10th annual car show

    Reservoir Place 1601 Trapelo Rd, Waltham, MA

    Admission is free to the public. Food and drinks available for purchase. Music. Registration for cars ($20) starts at 8:30 a.m. To register, call Charlie Egirous at 617-257-2315. For more […]

    Free
  • Temple Beth Israel open house

    Temple Beth Israel 25 Harvard Street, Waltham, MA

    Welcome new members, long-time members, prospective members, friends and guests! Visit the Temple Beth Israel open house to: Meet Rabbi Benjamin Chaidel Schmooze with board members Learn about our ritual, educational, social, cultural, and social justice events Enjoy light refreshments for all and kids activities Accessibility: Off-street parking; ramp at front entrance; lift to social […]

    Free
  • Concert on the Common: American Legion Band

    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
  • Waltham Land Trust—Sweet Basil give back event

    Sweet Basil 469 Moody Street, Waltham, MA

    If you haven't been to Sweet Basil, a chef-driven, funky neighborhood restaurant and bar, this is your opportunity! The menu is Italian-inspired and frequently changing with the seasons, and the […]

  • NextGen at Temple Beth Israel

    Temple Beth Israel 25 Harvard Street, Waltham, MA

    NextGen at Temple Beth Israel is the new meeting place for Jewish and Jewdjacent 20s/30s in Waltham. Join us Friday, August 29, at 6:30 p.m., to welcome Shabbat (the Jewish […]

  • Indivisible Waltham rally

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

    Indivisible Waltham is holding a rally on the Waltham Common on Labor Day. There will be a program with speeches from union leaders before we protest on the sidewalks of […]

    Free
  • Bug walk at Wellington Fields

    Wellington Fields 735 Trapelo Road, Waltham

    The WLT stewards, along with the city of Waltham’s Ranger Adam, are bringing this land back to life—to wildlife, that is, and first on the scene should be the insects […]

    Free