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

Events

Events Search and Views Navigation

Event Views Navigation

Today

  • Waltham Lions Club carnival

    300 Fifth Avenue 300 Fifth Avenue, Waltham, MA

    The Waltham Lions Club carnival returns for 2026! Join us for rides, games, food and family fun to benefit the Waltham Lions. Wednesday May 6 to Sunday May 10. Additional […]

    $3

  • Herb sale at Lyman Estate

    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, pottery, and […]

  • Family Shabbat with Temple Beth Israel

    Join TBI families for an interactive and musical family Shabbat service, followed by Shabbat dinner together. Join our growing community! Suggested donation of $10/family here. For location and more information RSVP by May 5 to Rabbi Ben.  

  • Third annual Belmont community clothing swap

    The Church of Jesus Christ of Latter-day Saints 15 Ledgewood Place, Belmont, MA

    Come shop the Belmont Clothing Swap on May 9 from 8 a.m. to 12 p.m. at the Church of Jesus Christ of Latter-day Saints. Donations of gently used clothes, coats, […]

    Free

  • Waltham Garden Club annual plant sale and seed giveaway

    Waltham Senior Center 488 Main Street, 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 location: Parking lot at the Waltham Senior Center, 488 Main Street.

    Free

  • Waltham Fields Community Farm seedling sale

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

    Join us for our annual seedling sale! Vegetable, herb, and flower starts available plus edible trees and shrubs from visiting vendor Twig Daddy. Visit the event page for a full list of 2026 selections below. Farmers and knowledgeable plant people will be on hand to answer your questions. Saturday, 9 a.m. - 3 p.m., Sunday, […]

  • Blood drive at First Parish Church

    First Parish Church 50 Church St, Waltham, MA

    This is a Steampunk “Extra Hours” Event. The Watch City Steampunk Festival/Heinlein Society Blood Drive will take place at First Parish in Waltham on Saturday, May 9, from 10:00 a.m. to 3:00 p.m. You can arrive early, donate, help people in need, and still attend the festival! Give blood or platelets with the Red Cross […]

  • Herb sale at Lyman Estate

    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, pottery, and […]

  • Watch City Steampunk Festival: Extra Hours

    Waltham

    After the main festival was restricted to a mere four-hour duration, we asked the local community to tell us about other events happening on May 9, so that attendees would find additional reasons to come visit Waltham. These have become “Extra Hours” for the day. Note that all these events are being run by the […]

    Free

  • Flight 5K at Mighty Squirrel Brewing Co!

    Mighty Squirrel—Waltham 411 Waverley Oaks Road, Waltham, MA

    We are fired up to officially announce the Flight 5K at Mighty Squirrel Brewing Co! Incredible location. Bigger vision. Pre and post race festivities at Mighty Squirrel's outdoor beer garden […]

    $50

  • Indivisible Waltham rally

    Main and Moody 1 Moody Street, Waltham, MA

    Indivisible Waltham will hold a rally on Saturday, May 9, in opposition to the demise of the Voting Rights Act, the Ballroom, ICE and so many other issues. Main and […]

    Free