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

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  • 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
  • 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, the former Elks lodge.  The market is held rain or shine and is wheelchair-, bicycle- and stroller-accessible. Hours are Saturdays, 9:30 a.m. – 2:00 p.m., […]

    Free
  • Family nature walk along the Mass Central Rail Trail

    AutoZone parking lot 140 Lexington St., Waltham, MA, United States

    Families with children ages 0-10 are invited for a free, leisurely nature walk along the Mass Central Rail Trail, which is paved and perfect for strollers! Members of the Waltham Land Trust Board of Directors will help the group identify native plants, listen for birds and look for insects. Each child gets a prize! Rain […]

    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
  • Jane Austen garden party

    Gore Place 52 Gore St., Waltham, MA, United States

    Gore Place presents a Jane Austen garden party on the grounds of their beautiful 19th-century estate—a site fit for one of the celebrated author’s famous novels. Your event ticket includes tea sandwiches and assorted patisseries provided by Vintage Tea & Cake Co., plus lemonade and iced tea. You'll enjoy archery, lawn games, live music, and […]

    $65
  • Meeting with Officer Tracey, Waltham Police Department

    48 Pine St. 48 Pine St., Waltham, MA, United States

    Join the Waltham Police Department for a conversation about safety and resident concerns. Bring your questions and concerns to help keep the community safe and strong. All residents are welcome! […]

  • 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: The Reminisants

    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: The Reminisants (Oldies)

    Free
  • Stories for adults: ‘My grandma’s legacy’

    Waltham Council on Aging 488 Main Street, Waltham

    Come see Karina's storytelling, inspired by her grandmother from Peru. The program emphasizes emotional connections and highlights food as an expression of love and shared memory. Each story includes a […]

    Free
  • Board of Health meeting

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

    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 […]