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

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  • Clinical Outreach Program: Pelvic floor

    Waltham Senior Center 488 Main Street, Waltham, MA

    Pelvic floor. Learn more here. The Clinical Outreach Program is an initiative of Mass General Brigham (MGB) Sports Medicine in Waltham.

    Free

  • Creating your own herb garden! With Muddy River Herbals

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

    Join us for a special evening with Jenny Hauf of Muddy River Herbals and learn how to create your own herb garden! Are you longing for a space filled with […]

    Free

  • Waltham Garden Club annual plant sale and seed giveaway

    Elks Lodge parking lot 65 Lexington St, Waltham, MA

    Get your garden started with our favorite flowers and plants! Free seed packets for flowers, veggies and herbs. Please join us and help the club raise money for its various programming and community projects throughout the year. Note new location: Corner of Lexington Street and School Street (parking lot behind former Elks Lodge).

    Free

  • Blood drive at First Parish Church

    First Parish Church 50 Church St, Waltham, MA

    Please join us for a blood drive at First Parish Church on Saturday, May 10, 2025 from 9:00 a.m. to 2:00 p.m. Visit RedCrossBlood.org to schedule an appointment.

  • WFCF annual seedling sale

    Waltham Fields Community Farm 240 Beaver St, Waltham, MA, United States

    Waltham Fields Community Farm's annual seedling sale is a great place to stock up on organically grown vegetable, herb, and flower seedlings for your home garden. Our growing team produces […]

    Free
  • Lyman Estate Greenhouses spring herb sale

    Lyman Estate Greenhouses spring herb sale

    Lyman Estate Greenhouse 185 Lyman Street, Waltham, MA, United States

    Celebrate the arrival of spring with a visit to Historic New England's annual herb sale. Thousands of culinary, medicinal, and ornamental herbs are available, along with scented geraniums, tomato and vegetable seedlings, pottery, and garden gifts. Get expert advice from our greenhouse staff. Historic New England members save 10% on purchases. Please call 617-994-5913 for […]

    Free

  • The inaugural NextGen STEMFest

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

    A day-long community-focused STEM festival. Let your curiosity wander! Innovation and creativity rule the day. The NextGen STEMFest is an event designed to ignite a passion for science, technology, engineering, and mathematics (STEM) in students of all ages. This new festival is funded by the National Science Foundation in celebration of their 75th anniversary, at […]

    Free

  • Watch City Steampunk Festival

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

    The Watch City Steampunk Festival is a free outdoor community festival held in historic Waltham, Massachusetts. We will be back again on the Saturday of Mother's Day weekend in downtown Waltham. Please join us! Well be on Waltham Common, located next to Waltham City Hall. Learn more via our Frequently Asked Questions page. The Watch […]

    Free

  • Guided walk along the Charles River

    Landry Park 154 Moody St, Waltham, MA

    Take a break from the Watch City Steampunk Festival with an easy walk along the Charles. We'll learn about the mill and its environs as we trek over the beautiful boardwalk that passes by the Charles River Museum of Industry and Innovation. After continuing under Elm Street on the paved pathway, we'll cross to the […]

    Free

  • Waltham Philharmonic Orchestra — 40th Anniversary Celebration Concert

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

    Don't miss out on the musical event of the season! The Waltham Philharmonic Orchestra will present its 40th Anniversary Celebration Concert. This concert will feature a fantastic music program with […]

    $50

  • Initiating Inspiration Book Group: “Being Mortal” by Atul Gawande

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

    Rabbi Ben will lead this Waltham Public Library book group's discussion on how we can empower those around us, and ourselves, to age with dignity, inspired by Dr. Gawande's work […]

    Free
  • Waltham 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. […]