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

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  • MassDestruction Resurgence V: Robot Combat!

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

    MassDestruction returns once again to the Charles River Museum of Industry & Innovation, bringing you an entire day of mechanized mayhem! Expect to see Boston’s brightest put their metal to […]

    $10
  • Cancelled: Standout to protest government violence

    Main and Moody 1 Moody Street, Waltham, MA

    This event has been cancelled. The next standout is planned for Feb. 16. We’re standing out each Saturday in January to oppose our government’s funding of violence against immigrants and […]

    Free
  • Bike Together Waltham — January group ride

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

    Join us for our first ride of 2026! We will ride on the newly-opened Linden Street bridge of the Mass Central Rail Trail. Be sure to follow us on social […]

    Free
  • Charles River Collaboratory public workshops: How to work with AI

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

    Ever wonder what all the hype is about with AI? This workshop will be led by Charles River Collaboratory instructors, with youth leaders as co-instructors. This workshop will focus on the basics of AI, and you will learn to train a “machine learning” model for object recognition to understand how AI models are trained by […]

    Free
  • Hovey Players present Sarah Ruhl’s “Eurydice”

    Hovey Players 9 Spring Street, Waltham, MA

    On the day of her wedding, Eurydice falls victim to a tragic accident that sends her hurtling into the Underworld. Ripped from her beloved Orpheus, the greatest musician in the […]

    $25.00
  • Puppet Playtime at Gore Place

    Gore Place 52 Gore Street

    Come join Good News Gus and his puppet pals for songs, stories, and puppet shenanigans at our Carriage House. This interactive puppet show is both fun and funny; you’ll be in stitches by the end! The sessions are recommended for 3- and 4-year-olds, but all are welcome.

    $16
  • Jake Blount in concert

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

    Join us for a special concert with Jake Blount, award-winning performer and scholar of Black folk music. A talented multi-instrumentalist—from the banjo to fiddle to electric guitar to synthesizer—Blount creates […]

    Free
  • Mill Talk: Forging History —The creation of Saugus Iron Works NHS

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

    The Saugus Iron Works National Historic Site, located in Saugus, Massachusetts, is a mid-twentieth century reconstruction of a seventeenth-century ironworks. Built by private investors in the public interest, the site […]

    Free
  • Plant Parenthood 101 with Emerald City Plant Shop

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

    Calling all plant lovers! Learn the basics of how to best take care of your plants with Quontay "Q" Turner, founder of Emerald City Plant Shop. New England's first Black-owned plant shop and community incubator space, ​Emerald City believes in cultivating not just greenery, but also a thriving community that celebrates the beauty of nature […]

    Free
  • Waltham Concerned Citizens peace vigil

    Main and Moody 1 Moody Street, Waltham, MA

    Please join Waltham Concerned Citizens at the corner of Main and Moody Streets for our regular first-Saturday peace vigil on Saturday, Feb. 7, from 11:00 a.m. to noon.