The grapes on Old Mission Peninsula are already off several vines by the second week of September. Crews move through the rows at Mari Vineyards and 2 Lads before the tasting rooms open for the day, cutting clusters into bins while the fog is still sitting low over West Grand Traverse Bay. None of this shows up on a calendar. There is no ticket for it, no souvenir glass, no line of cars parked along Peninsula Drive. By the time Chateau Chantal's Harvest Festival, featuring grape stomping and cork tosses, takes place on the first Saturday in October, October 3 this year, the actual harvest that gives the festival its name is largely finished.
September on Old Mission Peninsula includes both the wineries' public events and the township's local calendar. Alongside the wine trail's published events are dates concerning a fire station, a tavern, township parks, and a pickleball court.
The Wine Trail's Calendar and the Harvest Season
The Old Mission Peninsula Wine Trail includes ten wineries: 2 Lads, Black Star Farms, Bowers Harbor Vineyards, Brys Estate, Chateau Chantal, Chateau Grand Traverse, Hawthorne Vineyards, Peninsula Cellars, Mari Vineyards, and Tabone Vineyards. The trail's own trip-planning materials note that fall is the wineries' busiest working season because of harvest, and that private tasting and tour options may be limited during this stretch. That guidance gives readers a sense of the work that accompanies the public events. Their work includes pressing grapes, monitoring sugar levels, and getting fruit off the vine before an early frost affects the timeline.
Chateau Chantal's Annual Harvest Festival lands on the first Saturday in October every year, which puts it on October 3 this year, running 11 a.m. to 7 p.m. with a public cellar and vineyard tour at 1 p.m., grape stomping at 2, and a cork toss at 3. It is a genuinely good afternoon, and the winery's 25 percent case discount that day is a real one. But by the first weekend of October, Chateau Chantal and its neighbors have typically already brought in the fruit that matters most to this year's vintage. Its focus is celebration rather than a look at harvest work in progress.
The trail's other marquee fall event sits even further from the actual harvest. The Great Mac & Cheese Bake-Off, where local chefs pair macaroni and cheese with wines from each of the ten trail wineries, traditionally runs the Saturday after Thanksgiving. It is a sellout every year and a genuine peninsula tradition, but it belongs to late November, two full months removed from crush. These events are one part of the peninsula's broader fall calendar.
Other Local News from the Peninsula
A report from OldMission.net covered the Old Mission Tavern, whose ownership changed hands for the first time in 49 years. The Bartnick family, who had run the Tavern since it started as a small ice cream shop called Mission Freeze back in the 1970s, sold the business, with the sale finally closing on January 7, 2026. New owner Stephanie Krupka said at the time that she hoped to have the doors open by March, planning to keep some old Tavern favorites alongside new additions. In the meantime, Krupka and her crew picked up cooking duties for the twice-monthly community dinners at the Old Mission Legion Post, a detail that says something about how business transitions work on a peninsula this size.
Beyond the Tavern, the township calendar offers another view of what residents are tracking this September.
A September Checklist for Peninsula Township
Peninsula Township's September calendar includes several dates of note:
- Monday, September 14 was the last day to pay summer property taxes without incurring interest, whether the payment was walked into the township office, left in the drop box, or submitted online. Township officials had noted that mail deposited in a personal mailbox or a standard post office box was not guaranteed to be postmarked that same day, so anyone who was cutting it close was better off having the envelope hand-stamped at the post office counter.
- Saturday, September 12 was the date for the Grand Traverse County Resource Recovery Department's scrap tire collection event, run through the county's RecycleSmart program, with appointments required in advance.
- Tuesday, September 29, from 4 to 7 p.m., the Peninsula Township Fire Department is holding its Open House at Station #1, 14247 Center Road in Mapleton, with food, tours, demonstrations, and training activities open to the whole family.
- Township offices were closed Monday, September 7 for Labor Day, a small detail but one that matters if anyone needed a zoning question answered or a permit stamped that week.
None of these dates require a ticket. None of them show up on a winery's events page. Together, they offer a snapshot of township activity during September.
Park Signs, State Park Coordination, and Pickleball
Away from both the vineyards and the tavern, the township's Parks Committee has been working through a signage upgrade at parks across the peninsula, having completed new signs at Pelizzari Natural Area and Archie Park before continuing north to the rest of the system. The committee has also been coordinating with the Michigan Department of Natural Resources on requested changes at Old Mission Point State Park, the kind of intergovernmental back-and-forth that rarely gets covered anywhere but a township supervisor's own weekly note.
At the same time, the Parks Committee opened a survey for Bowers Harbor pickleball players, seeking feedback on court reservations, scheduling, maintenance, and volunteer opportunities as that community continues to grow. It is a small administrative item, but it is also evidence of something larger: the peninsula's recreational infrastructure is being shaped in real time by the people who actually use it.
Two Calendars, One Peninsula
Viewed together, the wine trail and township calendars show different parts of September on Old Mission Peninsula: winery events, tastings, and tours, as well as tax deadlines, fire department trainings, and park signage. Each offers a perspective on life here during the month.
The township calendar sits alongside the peninsula's familiar identity as wine country, with its harvest festivals and shoreline. Township meetings and park improvements are also part of September here.
If you are thinking about property on Old Mission Peninsula, whether a vineyard parcel, a home along one of its shorelines, or something further inland, that same local fluency matters just as much when it comes to timing a purchase or a sale around what is actually happening here, not just what shows up in a tourism calendar. The Shawn Schmidt Group has spent generations paying attention to both sides of this peninsula's calendar. Request a Private Consultation to talk through what that means for your own plans here.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
