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

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  • The SpongeBob Musical: Youth Edition

    The SpongeBob Musical: Youth Edition
    Robinson Theatre 617 Lexington St., Waltham, MA, United States

    Join us for Reagle Youth Theatre's production of "The SpongeBob Musical: Youth Edition" on July 30 and 31. Featuring talented young performers, this high-energy, family-friendly production brings Bikini Bottom to […]

    $20
  • Waltham Farmers’ Market

    Waltham Farmers’ Market
    65 Lexington St. 65 Lexington St., Waltham, MA, United States

    Shop local! Shop outdoors! Featuring locally-grown produce, cheese, eggs, meats, baked goods, soaps, sauces, wine and mead, and prepared specialty meals to go. The 2026 location is 65 Lexington Street, […]

    Free
  • Waltham YMCA Dash N Splash 5K

    Waltham YMCA 725 Lexington St, Waltham, MA, United States

    Join the Waltham YMCA for a family-friendly 5K race! This year’s race will feature: After you dash, cool off with a splash in our outdoor pool! No membership required! Fun […]

  • Cemetery tour with Waltham Historical Society

    Grove Hill Cemetery 290 Main St., Waltham, MA, United States

    Celebrate the 250th anniversary of the American Revolution with a tour of a Revolutionary War veteran cemetery at Grove Hill Cemetery. The tour will be led by Desiree Genthner and will focus on those from Waltham who served in the war. Light refreshments and an exhibit viewing will follow the tour. Get tickets today or […]

    $25
  • Coffee social at the Café

    Coffee social at the Café
    Cafe On The Common 677 Main St., Waltham, MA, United States

    Looking to meet new people over a great cup of coffee? Join us at Café on the Common in Waltham for a relaxed, conversational coffee social! The café’s cozy atmosphere makes […]

  • Waltham City Council meeting

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

    Waltham City Council normally meets on the second and fourth Mondays of each month, except during July and August. If a meeting falls on a Monday holiday, Council instead meets […]

  • Teen Graffiti Camp

    Teen Graffiti Camp
    Waltham Public Library 735 Main St, Waltham, MA, United States

    Teen Graffiti Camp at the Waltham Public Library is BACK for two days! Grades 6-12 are welcome. 8/4: Meet graffiti artist Vise1, learn graffiti history, and practice your skills. 8/6: […]

  • Concert on the Common: Watch City Cadillacs

    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