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

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  • Good Trouble rally

    Main and Moody 1 Moody Street, Waltham, MA

    Indivisible Waltham is holding a rally on the fifth anniversary of the death of John Lewis. This rally is one of many similar rallies planned all over the country that day.

    Free
  • Chapel Hill-Chauncy Hall School: Coffee and Conversation

    Chapel Hill-Chauncy Hall School 785 Beaver St, Waltham, MA

    Visiting campus is a great way to get a sense of what CH-CH has to offer and to learn more about CH-CH's approach. Families are invited to visit us for […]

    Free
  • Lawson’s Finest Liquids benefit for Spoonfuls

    Tempo 474 Moody St, Waltham, MA

    Lawson's Finest Liquids just released their Cosmic Shift IPA and will be holding a release party. As a part of the brewery's Social Impact Program, all proceeds from cans sold in Massachusetts will benefit Spoonfuls. Spoonfuls is a Newton-based food recovery organization working with 300+ partners across the state to keep good food out of […]

    Free
  • Movies at the Mansion: “Raya and the Last Dragon”

    Lyman Estate 185 Lyman Street, Waltham

    "Raya and the Last Dragon" (PG, 2021) 114 minutes, Disney Animation Studios. It’s up to a lone warrior, Raya, to track down the legendary last dragon to restore a fractured land and its divided people. Summer nights are perfect for a free outdoor movie on the historic Lyman Estate grounds. Come early to walk the […]

    Free
  • Guided summer morning bird walk

    Shaw's supermarket 130 River Street, Waltham, MA

    Park and meet at 130 River Street, back right (southwest) corner. Stroll on a level, easy-to-walk paved path along the Charles River in search of Wood Ducks, Yellow Warblers, Warbling […]

    Free
  • Dogs welcome! Lyman Estate landscape tour

    Lyman Estate 185 Lyman Street, Waltham

    Walk in the paw-prints of the Lyman family's beloved pets on the rolling paths and garden trails of the 37-acre Lyman Estate! Well-behaved, leashed dogs are welcome to join their owners on this edition of the Lyman Estate landscape tour. Enjoy the outdoors together while learning about the fascinating history of the grounds. Tour will […]

    $20
  • Life of a laborer, a working-class history tour

    Lyman Estate 185 Lyman Street, Waltham

    From cooking meals to operating a factory loom, laborers made the Lyman family's life on a grand estate possible. Hundreds of workers were employed in occupations like gardeners, maids, and farm hands during the Lyman Estate's 150+ years of operation. Thousands more held positions in industries that helped the family prosper financially, like the textile […]

    $20
  • Girlstart summer program

    James FitzGerald Elementary 138 Beal Road, Waltham, MA

    Girlstart is hosting week-long day programs packed with hands-on STEM adventures at FitzGerald Elementary and MacArthur Elementary for students entering 4th or 5th grade in the 2025-2026 academic year. From […]

    Free
  • Firefighter Storytime

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

    Meet a real firefighter, see a fire engine up close and read some great stories together! Fun for all ages. ¡Ven a conocer a un bombero real y ve un camión de bomberos de cerca! También escucharemos historias increíbles juntos. On the library lawn. In case of rain: in the children's room.  

    Free
  • Concerts 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 […]

    Free
  • Bubbles at the Barnyard

    Gore Place 52 Gore Street

    Come on down to the Farm at Gore Place for some sudsy fun! Kids will get to try their hand at washing their socks, using historical tools, like washboards and a hand-wringing machine. Then we’ll make our own bubble wands and blow giant bubbles using our special secret bubble recipe. Make sure to bring an […]

    $20
  • Youngest Innovators at the Charles River Museum!

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

    Our youngest innovators are welcomed to the Charles River Museum for a program of activities and fun, led by our experienced early childhood educator, Carole Pugliese. Designed for kids 4-7 […]

    Free