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

Would you like to add an event?

Add Event
  • Bike Together Waltham—July group ride

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

    Join us for our July group ride on Saturday, July 26 at noon, meeting behind Waltham City Hall! We will ride to West Newton and then on the new shared-use path that Newton just built on Washington Street between West Newton and Newtonville, as part of a redesign of that former four-lane high-speed road. We […]

    Free
  • Workshop: Weaving on a loom

    Gore Place 52 Gore Street

    Join us in our carriage house for an extended three-hour traditional skills workshop and try your hand at weaving on a loom! Each participant will create 4 woven coasters (aka “mug rugs”). All supplies will be provided. Weaving expert Beth Guertin of A Place to Weave will guide you in how to use a four-shaft […]

    $65
  • Circus Smirkus 2025 Big Top Tour

    Gore Place 52 Gore Street

    Circus Smirkus is a non-profit international youth circus founded in 1987. Tickets on sale now! Saturday, July 26, 1 p.m. and 7 p.m. Sunday, July 27 at 11 a.m. and 4 p.m. Please note: Ticket sales end four hours before showtime. There may be tickets available at the tent starting one hour before showtime.

    $40
  • Circus Smirkus 2025 Big Top Tour

    Gore Place 52 Gore Street

    Circus Smirkus is a non-profit international youth circus founded in 1987. Tickets on sale now! Sunday, July 27 at 11 a.m. and 4 p.m. Please note: Ticket sales end four hours before showtime. There may be tickets available at the tent starting one hour before showtime.

    $40
  • Girlstart summer program

    MacArthur School 494 Lincoln Street, Waltham

    Girlstart is hosting week-long day programs packed with hands-on STEM adventures at MacArthur Elementary for students entering 4th or 5th grade in the 2025-2026 academic year. From interactive experiments to creative challenges, campers dive into science, technology, engineering, and math in engaging ways—sparking curiosity and encouraging a lasting interest in STEM careers. MacArthur session: 'Wild […]

    Free
  • Concerts on the Common: Tom Bruhl Trio

    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: Tom Bruhl Trio (Rock variety) Sponsored by Village Bank.  

    Free
  • Acrobatic dog show with Flying High Dogs

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

    Join us as we watch talented dogs leap to great heights and showcase their amazing tricks! These dogs can (practically) fly! 4:30 or 6:00 p.m. (Choose one showtime.) Dinner will be served at 5:30 p.m. On the library lawn. ¡Estos perros pueden (prácticamente) volar! (Elige una hora de presentación.) La cena se servirá a las 5:30 […]

    Free
  • Free outdoor Zumba class

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

    Join us on the Waltham Common for a free outdoor Zumba class! These classes will be offered every Wednesday night through August 13. All ages and abilities are welcome. Just show up and dance! Join the Facebook group for any updates regarding rain/weather. Instructor: Jen Williams and friends Presented by Healthy Waltham, Cummings Foundation, and […]

    Free
  • Jake n Joes Sports Grille Fundraiser

    Jake n JOES 70 Market Place Drive, Waltham, MA

    Help Waltham Land Trust earn money by enjoying food and drinks at this casual, sports-themed restaurant with plenty of indoor and outdoor seating. Follow the instructions here and WLT will get 20% of your purchase amount. There's room at the WLT group table at 6 p.m. — email Sonya. if you'd to join us, or just show […]

    Free
  • Movies at the Mansion: “The Wild Robot”

    Lyman Estate 185 Lyman Street, Waltham

    "The Wild Robot" (PG, 2024) 101 minutes. After a shipwreck, an intelligent robot called Roz is stranded on an uninhabited island. To survive the harsh environment, Roz bonds with the island's animals and cares for an orphaned baby goose. Summer nights are perfect for a free outdoor movie on the historic Lyman Estate grounds. Come […]

    Free
  • Waltham Inclusive Neighborhoods—Summer social and potluck

    30 Robbins Street 30 Robbins Street, Waltham, MA

    Please join us for the WIN summer social and potluck. This will be a backyard social here in Waltham, thanks to the generosity of one of our neighbors. We will have food, plenty of refreshments, and a big crowd of wonderful pro-housing advocates. Bringing food or drink for the potluck is appreciated but not required. […]

    Free
  • Rockin’ at the Post 2025: Session450

    American Legion Post 156 215 Waverly Oaks Rd, Waltham, MA

    While Waltham Riverfest will not take place this year, the spirit of local music, art, and community is still very much alive. Watch City Arts is proud to present "Rockin' at the Post 2025" a five-week indoor summer concert series, every Friday night in August. Live Bands — Music Bingo — Cash Bar — Vendors. […]

    $25