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

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  • Blue Collar 101: Building trades & the path through apprenticeship

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

    What does it actually take to become a carpenter in the 21st century? What range of skills and specialties does the trade encompass, and how does someone learn them? For the inaugural session of Blue Collar 101, we're bringing together voices from across the carpentry and building trades to answer those questions directly. Joining us […]

    Free
  • 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 garden gifts. Get expert advice from our greenhouse staff. Historic New England members save 10% on purchases. Please call (617) 994-5913 for more information.

  • Pattern & Place: Wallpapers of the Gore Mansion, 1806-Present

    Gore Place 52 Gore Street

    From May 8 through July 10, visitors to Gore Place will get to view a special exhibition of Gore Place wallpapers as part of the regularly scheduled mansion tour. Guests interested in seeing the exhibition should make a tour reservation at goreplace.org. Walk-ins are also welcome. Tours start on the hour at 11 a.m., 12 […]

    $16
  • 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.  

  • 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. […]

  • 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 […]

  • 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
  • Watch City Steampunk Festival

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

    Our FREE beloved festival, despite being bound to four hours, will still feature costumed performers, musicians, kids' activities, and a large collection of unique vendors peddling all things Steampunk. Centered […]

    Free
  • Waltham Open Mic

    Christ Church 750 Main St, Waltham

    This is a Steampunk “Extra Hours” Event. Music. Poetry. Storytelling. No cover charge. We pass the hat to raise money for Grandma's Pantry. For more info, email us.    

    Free
  • Waltham Pride poetry open mic

    The Waltham Museum 25 Lexington Street, Waltham, MA

    This is a Steampunk “Extra Hours” Event. Join us for a poetry open mic immediately following the 2026 Watch City Steampunk Festival. Poets and poetry lovers are invited to meet […]