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

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  • Free outdoor Zumba class

    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! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free
  • Science Heroes: Digging it! | Héroes de la ciencia: ¡A excavar!

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

    Unearth your love for science in this interactive S.T.E.M. show! Volunteers help us conduct exciting experiments while we celebrate scientists who work with dirt! On the library lawn. This event will take place at the Boys & Girls Club in case of rain. ¡Descubre tu pasión por la ciencia en este C.I.T.A. espectáculo interactivo! ¡Voluntarios […]

    Free
  • Science Heroes: Digging it! | Héroes de la ciencia: ¡A excavar!

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

    Unearth your love for science in this interactive S.T.E.M. show! Volunteers help us conduct exciting experiments while we celebrate scientists who work with dirt! On the library lawn. This event will take place at the Boys & Girls Club in case of rain. ¡Descubre tu pasión por la ciencia en este C.I.T.A. espectáculo interactivo! ¡Voluntarios […]

    Free
  • Waltham YMCA Dash N Splash 5K

    Waltham YMCA 725 Lexington St, Waltham, MA, United States

    Join the Waltham YMCA for a family-friendly 5K race! This year’s race will feature: After you dash, cool off with a splash in our outdoor pool! No membership required! Fun family activities 21+ beer garden Multiple award categories Runners, walkers, and strollers welcome Kids under 12 run for free* (*Please note that they won’t receive […]

  • Free outdoor Zumba class

    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! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free
  • Rock Band Camp annual concert

    Waltham High School 554 Lexington St., Waltham, MA, United States

    The Waltham Public Schools 22nd annual Rock Band Camp concert. Come see the amazing work of our excellent student musicians in three band perform your favorite tunes from classic rock, […]

    $15.00
  • Minutemen Toastmasters of Waltham

    Minutemen Toastmasters of Waltham
    Zoom

    Gain confidence as a public speaker. Our club, within Toastmasters International, works on improving communication and leadership skills in a supportive environment. We meet twice a month, first and third Thursday nights. The first meeting of the month is via Zoom, while the third Thursday meeting is hybrid with the in-person location at Meadow Green. […]

  • Volunteer day in Prospect Hill Park

    Prospect Hill Park 314 Totten Pond Road, Waltham, MA, MA, United States

    Come outside and volunteer in Prospect Hill Park! The park ranger has asked for help building new wooden benches and removing invasive plants. RSVP ahead of time. Be prepared to work in the woods: wear closed-toe shoes, long pants and sun protection. Bring water and snacks.

  • It’s Possible Conference dinner

    American Legion Post 440 295 California St., Newton, MA, United States

    Join us for dinner and speakers Hajji Bakaluba and Newton Buteraba who will deliver powerful insights and real-world perspectives, equipping audiences with the inspiration, confidence and strategies to drive impact in their communities. Get your ticket today!

    $120
  • Historical Commission meeting

    Waltham Historical Commission Meeting
    Zoom

    The Waltham Historical Commission meets monthly, year-round. Meetings are typically held on the second Monday of the month at 7 p.m. To appear before the WHC or to submit correspondence or information, contact the commission 10 business days prior to the meeting. Meetings are usually held remotely via Zoom and are open to the public. […]

  • School Committee meeting

    School Committee meeting
    617 Lexington Street 617 Lexington St., Waltham, MA, United States

    The School Committee typically meets twice per month (once each in July and August) on Wednesday evenings. Check the School Committee web site to confirm meeting dates and times. Unless specifically noted, all regular meetings of the Waltham School Committee begin at 7 p.m. and are held in the Cannon Lecture Hall at 617 Lexington […]

  • Free outdoor Zumba class

    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! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free