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

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  • Mini golf in the library | Mini golf en la biblioteca

    Waltham Public Library 735 Main St, Waltham, MA, United States

    Golf? In the library? Yes! (Bring an extra pair of shorts in case you get a hole in one!) This program is funded by the Massachusetts Cultural Council, administered by […]

    Free
  • Historic farm walk

    Waltham Fields Community Farm 240 Beaver St, Waltham

    Join Waltham Fields Community Farm and Waltham Land Trust for a guided evening walk and conversation exploring the rich agricultural history of the farm fields at 240 Beaver Street. Stewarded […]

    Free
  • Aston Magna: ‘Bach in Potsdam, Telemann in Paris’

    Slosberg Music Center 415 South St, Waltham, MA

    Aston Magna — America's longest-running festival of music on period instruments, now in its 53rd season — continues its Waltham series with "Bach in Potsdam, Telemann in Paris: Telemann's Quadro […]

    $50
  • Abigail Smith Adams: Love & Politics in the American Revolution

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

    A one-woman play written and performed by Laura Rocklyn. The year is 1788. Abigail and John Adams have just returned from Europe, where John has served as an American envoy […]

    $35
  • Movies at the Mansion: ‘How to Train Your Dragon’

    Lyman Estate 185 Lyman Street, Waltham

    "How to Train Your Dragon" (PG, 2010): A misfit Viking teen befriends a dragon, despite his tribe's tradition of dragon slaying, in this adaptation of the children's fantasy book by Cressida Cowell. Summer nights are perfect for a free outdoor movie on the historic Lyman Estate grounds. Come early to walk the landscape, explore the […]

    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
  • Bike Together Waltham — July group ride

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

    We will meet behind City Hall and ride around six miles into Newton, and return to Moody Street where we will have lunch outside. Follow us for any last-minute weather changes.  

    Free
  • Weaving on a loom

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

    Visit the Carriage House at Gore Place for an extended 3-hour Traditional Skills Workshop* and try your hand at weaving on a loom! Each participant will create 4 woven coasters (aka “mug rugs”). Weaving expert Beth Guertin will guide you in how to use a four-shaft loom to weave the warp into multiple twill patterns […]

    $65
  • Meet the Candidates Forum

    Stonehurst 100 Robert Treat Paine Drive, Waltham, MA

    WHEN: Sunday, July 26, 2026 • 11am–1pm WHERE: Stonehurst | The Robert Treat Paine Estate 100 Robert Treat Paine Drive, Waltham WHO: Free event, open to the public An informal event, providing the opportunity to meet the candidates seeking office. This year’s elections are municipal, for city council and school committee. Following brief introductions of […]

    Free
  • 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 the Waltham YMCA, will lead us through a series of stretching, moving, and deep breathing while we admire the pond before the sun sets at […]

  • 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