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  • Waltham School Committee meeting

    617 Lexington St 617 Lexington St, Waltham, MA

    James J. Cannon Lecture Hall - 617 Lexington St  

    Free

  • Mill Talk: A revolutionary problem—making saltpeter during the War of Independence

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

    Presented by David Hsiung. Two hundred and fifty years ago, the revolution that would lead to our country’s independence was in its early stages. The Continental Army was facing a major problem: gunpowder shortages. Join the Charles River Museum for an exploration of how the production of saltpeter, the principal ingredient of this explosive material, […]

    Free

  • Classical guitarist John Muratore performance

    Gore Place 52 Gore Street

    Acclaimed classical guitarist John Muratore will perform at Gore Place, the historic site in Waltham and Watertown, Massachusetts. John regularly appears as a solo recitalist, concerto soloist, and chamber musician. He has been described as "a fleet-fingered and musicianly performer who (can) unleash so many varieties of tone color in quick succession... a kind of […]

    $21

  • Citizen input hearing on comprehensive zoning review

    City of Waltham Government Center 119 School Street, Waltham, MA

    The City of Waltham and Waltham City Council are seeking public input from residents, developers and business owners. Share zoning changes you would like to see. Share any challenges you […]

  • Queer Love: Collage experience with Lavender Education

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

    Join us for Queer Love: Collage experience with Kimm Topping of Lavender Education! Celebrate love in all its forms! You'll learn collage techniques, enjoy music, and create a beautiful collage celebrating queer […]

  • Mental health first aid training opportunity

    Mount Auburn Hospital 355 Waverley Oaks Road, Waltham, MA

    Mount Auburn Hospital is hosting a free Mental Health First Aid training opportunity available to all 18+, free of charge! Did you know May is Mental Health Awareness Month? Join […]

    Free

  • June bird walk at Gore Place

    Gore Place 52 Gore Street

    Summer is on our doorstep, which means new birds arriving up North! Grab your binoculars and join an expert guide on a bird walk around the grounds at Gore Place. See, hear, and learn about birds in our area. Try to spot our year-round avian residents as well as those who've recently returned. From killdeer […]

    Free
  • Waltham Farmers’ Market

    Waltham Farmers’ Market 2025 Season

    Former Elk's lodge 65 Lexington St, Waltham, United States

    Shop local! Shop outdoors! The Waltham Farmers' Market features locally-grown produce, cheese, eggs, meats, baked goods, soaps, sauces, wine and mead, and prepared specialty meals to go. The location for 2025 […]

  • CANCELLED DUE TO WEATHER National Trails Day — MCRT cleanup

    140 Lexington Street 140 Lexington Street, Waltham, MA

    Help pick up litter and remove invasive plants along the newly opened Mass Central Rail Trail on this day when people all over the country are celebrating trails. Supplies will be provided, but bring work gloves if you have them. Park/meet in AutoZone lot, 140 Lexington Street.

    Free

  • Beep Baseball

    Brandeis University 415 South Street, Waltham, MA

    The Boston Renegades invite you to attend a remarkable sporting event taking place at Brandeis University's Stein Diamond this weekend. Sponsored by the Association of Blind Citizens, the Boston Renegades play beep baseball, an adaptive version of Americas pastime designed for blind and visually impaired athletes. The team will introduce the sport to, and compete […]

    Free

  • Earle Ovington, Air Mail, and the First Flight Over Waltham

    The Waltham Museum 25 Lexington Street, Waltham, MA

    Join us for the last of our 2024-25 Saturday Social Series: “Earle Ovington, Air Mail, and the First Flight Over Waltham.” Earle L. Ovington was the United States' first airmail pilot and flew the first official airmail route in the nation's history on Long Island, New York, in September 1911. Prior to that, Ovington was […]

    Free

  • The 2025 Pride Event

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

    The 2025 Pride Event in Waltham will be held on Waltham Common. Would you like to participate in helping out at the First Parish in Waltham's table? If interested, please […]

    Free