Walk into Peanuts Park on a Saturday morning in mid-September and the produce table nearest the entrance won't agree with itself about what season it is. Peppers are still coming in strong from the summer fields. Set right next to them, according to the market's own published crop calendar, are the year's first pumpkins. That kind of overlap, more than any single date on a calendar, is what fall actually looks like on the ground in Pasco this year. Nothing here shuts off cleanly. Things stack.
Most "what's happening this fall" guides treat the season as a switch. Summer ends, fall begins, here's a list of pumpkin patches. Pasco doesn't work that way. The Farmers Market keeps running deep into what everyone else already calls autumn. A separate harvest attraction across town opens while the market is still selling peppers. And the one thing that does shut down hard, on a fixed date that has nothing to do with the thermometer, isn't the thing most residents would guess.
The Market Runs Its Own Clock
The Pasco Farmers Market has operated out of Peanuts Park in downtown Pasco since 1988, and its 2026 season runs every Saturday from May 9 through October 31. The market publishes its own seasonal produce guide, and it doesn't track the solar calendar so much as the harvest: August belongs to peaches, September brings a mix of peppers and the first pumpkins, and October closes the loop with pumpkins and crisp apples.
The market also keeps a short list of themed Saturdays that give the season its own internal rhythm. August 8 was a kids' event called Paint a Pepper Pot & Plant a Seed. September 12 is the market's Fiery Foods Fest, built around the pepper harvest. And October 31, the market's actual final Saturday of the year, closes with a Halloween and Día de los Muertos celebration rather than a quiet last day of business.
The point worth sitting with: the market people associate with summer produce is still fully open on Halloween. It doesn't wind down in September. It runs at full strength for two more months past the point most residents mentally file it under "over."
Middleton's Was Already Running Before the Market's Last Peach Sold
Across town at 1050 Kahlotus Road, Middleton's Fall Festival opens its 2026 season on September 13, a corn maze and pumpkin patch operation that runs every weekend through October 31. Visitors describe a working farm setup with a corn maze, hayrides, a small petting zoo, and other harvest-season attractions built for families.
Line that date up against the market's calendar and the overlap becomes obvious. September 13 is the Saturday immediately after the market's Fiery Foods Fest, which means the market is still deep in pepper season, still weeks from its pumpkin-and-apple close, when Middleton's opens its gates for the year. For roughly seven weeks, from September 13 through October 31, both are running on the same Saturdays. A resident doing errands downtown at the market and a family driving out to the corn maze that same weekend are participating in what most people would call two different seasons happening at the same time, in the same city.
Here's what that overlap actually looks like laid out by date:
| Window | What's Running |
|---|---|
| Now through September 12 | Farmers Market only, still in peach and pepper season; Sacajawea Historical State Park on full summer hours |
| September 13 – October 31 | Farmers Market (peppers, pumpkins, Fiery Foods Fest, Halloween/Día de los Muertos close) and Middleton's Fall Festival running the same Saturdays |
| November 1 onward | Sacajawea Historical State Park closed for the season; the market's season has ended; Middleton's has also closed |
Seven weeks where the whole map is open at once, then a single date where three separate calendars all land on the same day.
The Gate Doesn't Wait for the Weather to Turn
The piece of this that catches longtime residents off guard isn't the market or the corn maze. It's Sacajawea Historical State Park, the 267-acre day-use park at the confluence of the Snake and Columbia rivers, home to the Sacajawea Interpretive Center and the seven story circles installed by artist Maya Lin. Washington State Parks lists its hours as 8 a.m. to dusk in summer, with a winter closure that runs November 1 through March 31 every year.
That date isn't a response to conditions. It's not "the park closes once it gets cold," the way a resident might assume from watching other seasonal spots wind down gradually. It's a fixed line on the state parks calendar, the same every year, regardless of what that particular October actually feels like outside. There's a bit of symmetry worth noting here too: Lewis and Clark camped at this exact confluence for two nights in October 1805. The corps' own visit fell inside the same stretch of weeks Pasco residents now have left before the gate locks for the season.
This matters beyond the park's own grounds because Sacajawea State Park is where the mile markers start for the 23-mile Sacagawea Heritage Trail, the paved loop that connects Pasco to Richland and Kennewick along the river. When the park closes November 1, that doesn't mean the whole trail disappears. Other access points inside Pasco, including Wade Park, Riverview Park, and Chiawana Park, keep the paved loop reachable straight through winter. What actually locks up on November 1 is the historical park itself: the interpretive center, the boat launch, the grounds where the story circles sit. The loop survives the winter. The anchor point doesn't.
Three Dates Worth Marking Down This Year
- September 12 – the market's Fiery Foods Fest, and the last Saturday before Middleton's Fall Festival opens the following weekend.
- October 31 – a single Saturday that closes two separate calendars at once: the market's final day of the year, marked with its own Halloween and Día de los Muertos event, and Middleton's last weekend of the season.
- November 1 – Sacajawea Historical State Park's gate locks for the season no matter the forecast, and stays that way until April 1.
What This Means If the River Loop Is Part of Your Week
If a walk or ride out to the confluence, the interpretive center, or the boat launch is something you keep meaning to fit in before winter, the actual window is these seven weeks, not "sometime before it gets cold." Waiting for a cold snap as a signal will cost you the visit, since the gate closes on a fixed date whether or not that November still feels like summer.
After November 1, the paved loop through Wade Park, Riverview Park, or Chiawana Park stays open all winter for anyone who wants to keep walking or riding it. The historical park itself just won't be there again until April.
Worth knowing too: if a Saturday at the market or an afternoon at Middleton's ends with everyone hungry, Casa de los Chilequiles opened this spring with live mariachi and has quickly become a regular stop for people looking to close out the day. Unlike almost everything else on this list, it doesn't run on a seasonal clock. It's simply there.
Pasco keeps stacking its calendar like this, one more reason locals rarely need to leave the city limits for a full weekend, let alone a full season. If you already call Pasco home and find yourself wondering what a change of address might look like elsewhere in town, or somewhere else across Washington entirely, that's a conversation Corrie Hayes is glad to have. Let's Connect.
