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  • Pre-sunset yoga fundraiser at Hardy Pond

    Lakeview Preserve 153 Lakeview Ave., Waltham

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

  • Waltham Fields Community Farm: Mobile Outreach Market (Mercado de Verduras)

    Waltham Fields Community Farm: Mobile Outreach Market (Mercado de Verduras)
    First Parish Church 50 Church St, Waltham, MA

    ¡Verduras frescas y de la comunidad! $5 por porción* Una porción incluye 8-10 verduras distintas, dependiendo de la cosecha de la semana. Traiga su propio saco por favor. Este mercado es para los residentes de Waltham que se autoidentifican como de bajos ingresos. Invitamos a su familia a comprar una porción de verduras cultivadas localmente por […]

  • Concert on the Common: Black Velvet 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 dates: Thursdays of the same week). This week: Black Velvet Band (Irish)

    Free

  • Tu B’Av: A celebration of love and community

    Will be emailed to those who register closer to the date 8 Common Street, Waltham

    Celebrate Tu B'Av, the Jewish holiday of love, with an evening dedicated to the relationships that strengthen our community. Enjoy delicious food, drinks, games and meaningful conversation as we celebrate Temple Beth Israel's longtime couples, lifelong friendships and the many connections that make our community thrive. Come with a partner, a friend or on your […]

  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free

  • Movies at the Mansion: ‘Jurassic Park’

    Lyman Estate 185 Lyman Street, Waltham

    "Jurassic Park" (PG-13, 1993): In Steven Spielberg's blockbuster, genetically engineered dinosaurs run amok on a remote island, where a select group must outmaneuver the deadly beasts. 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, have a picnic, […]

    Free

  • Science Heroes: Digging it! | Héroes de la ciencia: ¡A excavar!

    Science heroes: Digging it! | Héroes de la ciencia: ¡A excavar!
    Waltham Public Library 735 Main St, Waltham, MA, United States

    Unearth your love for science in this interactive S.T.E.M. show! Volunteers help us conduct exciting experiments while we celebrate scientists who work with dirt! On the library lawn. This event will take place at the Boys & Girls Club in case of rain. ¡Descubre tu pasión por la ciencia en este C.I.T.A. espectáculo interactivo! ¡Voluntarios […]

    Free

  • Science Heroes: Digging it! | Héroes de la ciencia: ¡A excavar!

    Science heroes: Digging it! | Héroes de la ciencia: ¡A excavar!
    Waltham Public Library 735 Main St, Waltham, MA, United States

    Unearth your love for science in this interactive S.T.E.M. show! Volunteers help us conduct exciting experiments while we celebrate scientists who work with dirt! On the library lawn. This event will take place at the Boys & Girls Club in case of rain. ¡Descubre tu pasión por la ciencia en este C.I.T.A. espectáculo interactivo! ¡Voluntarios […]

    Free

  • 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

    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 […]

    $25

  • Coffee social at the Café

    Coffee social at the Café
    Cafe On The Common Waltham

    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 […]