Harvard Square takes over Sunday — plus a gallery opening and garden sale this weekend 🌸
Free music, fresh art, and the best plant sale of the year. Here's your weekend inside 128. ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
Inside 128
Your weekly guide to events, food, and community inside Route 128
Watertown · Waltham · Belmont · Cambridge · Lexington · Arlington · Winchester · Newton · Woburn
Week of May 29, 2026

Memorial Day is behind us, and this weekend holds up. Harvard Square throws one of the year's best free festivals on Sunday, a new gallery just opened in Watertown, and the Lyman Estate plant sale returns in Waltham. Get outside — here's what's worth your time.

  • Sunday in Cambridge — Harvard Square shuts down for the 41st Annual MayFair and the Asian Street Food & Music Festival. Free, all afternoon, all ages.
  • New in WatertownAltered States | Transformation in Art just opened at the Mosesian Center. Free, runs through June 26.
  • Saturday in Waltham — The Lyman Estate's beloved hosta and perennial sale is back. Free to browse; bring a tote.
  • Saturday night in Belmont — Querencia Dance Company brings 85+ dancers for a Latin salsa show.
  • Sunday afternoon in Arlington — Free outdoor concert with Arlington Express, plus a Revolutionary War cameo.
🍽️ New & Notable
Altered States | Transformation in Art — Watertown | A new exhibition just opened at the Mosesian Center for the Arts, and it's running through June 26 — so this weekend is your first real chance to catch it. The show brings together work exploring transformation across different media; the kind of exhibition that rewards a slow walk-through. Free to visit during gallery hours. mosesianarts.org
📅 This Weekend
Friday, May 29
No major ticketed events in the data for Friday — a rare quiet opener. Good night to grab dinner on Moody Street and rest up for a packed Saturday and Sunday.
Saturday, May 30
Lyman Estate Hosta & Perennial Sale — 9:30 AM–4:00 PM, Lyman Estate Greenhouses, Waltham. The best plant sale of the season, hands down. The historic Lyman Estate opens its greenhouse each year so you can shop perennials grown right in members' gardens — plus free seed packets while supplies last. The grounds alone are worth the trip. Free to browse; plants priced individually. 185 Lyman St, Waltham
Querencia Dance Company Performance — 7:00 PM, Belmont. Boston's premier Latin salsa ensemble brings 85+ dancers to Belmont for a spectacular Saturday night show. Querencia has been a fixture of the Boston salsa scene since 2021 and puts on a genuinely jaw-dropping performance. Check the Belmont town website to confirm venue before you go. belmont-ma.gov
Sunday, May 31
41st Annual MayFair in Harvard Square — 11:00 AM–6:00 PM, Harvard Square, Cambridge. This is the one. Harvard Square shuts down for one of the Boston area's great street festivals: four stages of live music, international food vendors, crafts, street performers, an al fresco beer garden, and enough to fill an entire afternoon. Free, all ages, no reason to skip it. thebostoncalendar.com
4th Annual Asian Street Food & Music Festival — 11:00 AM–6:00 PM, Harvard Square, Cambridge. Running right alongside MayFair, this is its own event worth calling out separately. Authentic Asian street food, an Asian Beer Garden, live cultural performances, a karaoke contest, and new this year — a Cosplay Showdown with prizes. Presented in partnership with the Harvard Square Philippine American Alliance. Free. thebostoncalendar.com
"Open Doors: Art in Fiber and Mixed Media" — Opening Reception — 2:00 PM–4:00 PM, LexART, Lexington. A quieter Sunday option if Harvard Square feels like too much. LexART opens a new fiber and mixed media show featuring artists Amy Breiting, Sandra Mayo, and Elizabeth Rawls. The exhibit runs through June 25, but the opening reception is Sunday afternoon — free and open to everyone. 130 Waltham St, Lexington
Tiny Shed Arts & Discovery: Free Concert with Arlington Express — 12:30 PM–2:00 PM, Whittemore Park area, Arlington. A free outdoor concert from Arlington Express, part of the ongoing Arlington250 celebration. This week's bonus: a cameo from "midnight rider" William Dawes for photo ops. A perfect low-key Sunday afternoon with kids. Free. artsarlington.org
👨‍👩‍👧 Family Corner
MayFair + Asian Street Food Festival — Harvard Square, Cambridge. All ages. The Sunday double-header above is a full-day family win — street performers, face painting, food for everyone. Tickets/info
Tiny Shed Free Concert with Arlington Express — Whittemore Park, Arlington. All ages. Short, free, and outdoors — see Sunday's picks above for details. artsarlington.org
Lyman Estate Plant Sale — Waltham. All ages. Let the kids pick a plant. See Saturday's picks above. 185 Lyman St
🏡 Around Town
Mosesian Center for the Arts (Watertown) is off to a busy summer — beyond the new gallery, the EARFULL outdoor performance series (writers + musicians on the Branch Line Patio) kicks off June 2. Worth bookmarking for later this month. mosesianarts.org
Arlington250 celebrations continue through the summer, with free programming woven into events like this weekend's Tiny Shed concert. More details on the full calendar at artsarlington.org.
Coming up June 6: Winchester Town Day (45th year!), Watertown Pride, and the Arlington Greek Festival all land on the same Saturday. Start planning now — that's going to be a big one. townday.org
🍴 On The Menu
New Openings
NAYA Lebanese Fast-Casual — Framingham | Coming to Shoppers World this late summer. Customizable bowls, excellent hummus, pickled everything — if you've tried their Arsenal Yards location in Watertown, you already know. One to watch. whatnow.com
Closings
Nothing confirmed this week.
💎 Hidden Gem Spotlight
Tenoch Mexican Taqueria — Medford. If you haven't made the trip to this tiny Main Street spot, fix that. The tacos al pastor are some of the best in the metro — $3.50 each, charcoal-grilled pork, proper pineapple, nothing fussy. The room is small, the prices haven't moved, and not enough people know about it. That's exactly the point. Tenoch on Main St, Medford ---
🎬 At The Movies
Full weekend showtimes are launching next issue — our scraper now checks Capitol Theatre (Arlington), Arsenal Cinemas (Watertown), Kendall Square Cinema (Cambridge), the Brattle, and more every week. See you at the movies.
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