Over the next eight weeks, Mercer Island's shared calendar happens in three places. It starts in the Town Center shops along 76th and 78th Avenues SE. From there it moves to the Mercer Island Community & Event Center at 8236 SE 24th St., which hosts three public gatherings in less than six weeks, and it ends on the Luther Burbank Park shoreline on the night of Dec. 21.
That narrowing started with the end of the farmers market. The 2026 Mercer Island Farmers Market ran on Sundays from May 31 to Oct. 11, so for more than four months the island had a standing weekly gathering. The Mercer Island Reporter printed the season dates back in May. With the market closed, the holiday season is a set of separate dates. Most of them are within a few minutes' walk of each other.
The season at a glance
| Date | Event | Where | Time |
|---|---|---|---|
| Fri., Oct. 30 | Town Center Trick-or-Treat | Town Center businesses | 4–6 p.m. |
| Wed., Nov. 4 | MIVAL Holiday Show reception and pop-up sale | Community & Event Center | 5–7 p.m. |
| Thu., Nov. 12 | Mercer Island Historical Society author talk | Island Books | 6:30 p.m. |
| Thu., Dec. 3 | City Holiday Tree Lighting | City of Mercer Island event | 5:30 p.m. |
| Sat., Dec. 5 | Holiday Makers Market | Community & Event Center | 10 a.m.–3 p.m. |
| Fri., Dec. 11 | Community Holiday Party | Community & Event Center | 6–8:30 p.m. |
| Mon., Dec. 21 | Argosy Christmas Ship | Luther Burbank Park | 8:40–9 p.m. |
The table shows the pattern. Three of the seven dates use the same building on SE 24th Street, and two more happen in Town Center storefronts.
Tomorrow afternoon, Town Center becomes the route
Town Center Trick-or-Treat runs Friday, Oct. 30, from 4 to 6 p.m. It's organized by Mercer Island Parks & Recreation. The City's instructions are simple: look for posters of two little ghosts in shop windows, because the businesses displaying them are the ones handing out treats.
The participant list reads like a directory of the district. If you're planning a food-focused loop that also covers dinner afterward, these participants are on the two main avenues:
- On 76th Avenue SE: Hap's Burgers and Fries at 2411 and Vivienne's Bistro at 2441.
- On 78th Avenue SE: Sushi Joa at 2717, L'Experience Paris at 3020, and The Crawlspace Gastropub at 3041.
- Also on the list: Mioposto, Macrina, Pagliacci, Barrels, Teazzi, Terra Bella, Drizzle, Hub Boba & Creamery, Island Books, True Value, Mercer Island Florist and the Mercer Island Library.
The two-hour window ends at 6 p.m., right at dinnertime. That's convenient, since several of the stops on the route are restaurants. The City's page notes that businesses can join until Oct. 23, and it says a downloadable map and final participant list will be posted the week of the event. Check the page Friday morning before heading out.
One building carries November and December
After Halloween, most of the season moves to the Mercer Island Community & Event Center. The building hosts three events in five and a half weeks, and each one draws a different crowd.
The first is the Mercer Island Visual Arts League Holiday Show on Wednesday, Nov. 4. An opening reception and pop-up sale runs from 5 to 7 p.m. The City's listing invites visitors to browse art and holiday gifts and meet MIVAL members and other local artists. A weeknight reception in early November also gets you to local gift shopping about a month before the bigger market.
That bigger market is the Holiday Makers Market on Saturday, Dec. 5, from 10 a.m. to 3 p.m. The Mercer Island Chamber of Commerce and the City present it. The Chamber describes it as a free artisan market, and the schedule includes performances by Creation Dance Studio and by Island Youth Ballet and Children's Dance Conservatory. If you saw the MIVAL work on Nov. 4, you'll have had a month to think it over before coming back to the same building.
Six days later comes the City's Community Holiday Party, Friday, Dec. 11, from 6 to 8:30 p.m., sponsored by BECU and Puget Sound Energy. It's the last of the building's three events, and it falls on a Friday evening.
Smaller evenings in between
Two quieter items fill the gap between the art show and the December events, and both take place in Town Center storefronts.
On Thursday, Nov. 12, at 6:30 p.m., the Mercer Island Historical Society and Island Books host author David Williams in conversation with KUOW's Katy Sewall about Williams's new book. The Mercer Island Reporter listed the event with the Historical Society's fall programs. Island Books is also on the trick-or-treat list, so that weekend's costume stop is the same room as November's author talk.
The second is new this fall. Lapel is a business run by islander Danielle Damasius that sells Japanese antiques, vintage pieces and handmade goods. It made its official launch at the Oct. 2 First Friday Art Walk, appearing inside Clarke & Clarke Arts + Artifacts at 7605 SE 27th St. #105, according to the Mercer Island Reporter's profile. A Japanese antiques and vintage collection is a different kind of gift shopping from the artisan tables on Dec. 5, and it's a short walk from the rest of Town Center.
December 3 is the first holiday tree lighting with trains running
The City Holiday Tree Lighting is Thursday, Dec. 3, at 5:30 p.m. The Mercer Island High School choir and Creation Dance Studio perform, and BECU and Puget Sound Energy sponsor the evening. Creation Dance Studio performs here and again at the Makers Market two days later, so dance families have back-to-back December dates.
This is also the first holiday season with Mercer Island Station open. Light rail service on the 2 Line Crosslake Connection began March 28, 2026. The pre-opening service plan called for trains about every eight minutes at peak and every 10 to 15 minutes the rest of the day, according to the Mercer Island Reporter. For anyone inviting family from Seattle or the Eastside to a Town Center evening, the train is now an option alongside the car. The City's Town Center parking project also includes a 35-stall commuter lot at SE 27th Street and Sunset Highway, with bike racks and lockers.
There's one practical change away from Town Center as well. QFC's south-end store at 8421 SE 68th St. added a pharmacy with an Oct. 21 grand opening. Hours are 9 a.m. to 8 p.m. on weekdays, 9 a.m. to 6 p.m. on Saturday and 11 a.m. to 6 p.m. on Sunday, as reported by the Mercer Island Reporter. For south-end households, that's one less trip into the busy part of the island during the holidays.
The season ends at the water
The last public event of the season happens on the shoreline. Argosy's 2026 Christmas Ship schedule lists a public stop at Luther Burbank Park on Monday, Dec. 21. The ship is expected to arrive and perform from 8:40 to 9 p.m. The City's event page and Argosy's festival schedule both list the date.
The ship makes two other Mercer Island appearances in Argosy's schedule, at the Mercer Island Beach Club on Dec. 4 and the Mercerwood Shore Club on Dec. 13. Argosy lists both as private events. For everyone else, Luther Burbank on Dec. 21 is the public stop. The performance is 20 minutes long on a Monday night, four days before Christmas, so plan for an evening by the lake in late December.
If this season's events have you thinking about how close you want to live to Town Center, or which parts of the island put Luther Burbank within an easy evening walk, Connie Sorensen and our team would love to talk through Mercer Island with you over coffee. Start Your Island Journey and schedule a personal consultation.
