Why So Much of Old Town Fairfax's Season Ends on Halloween Saturday

Old Town Fairfax doesn't wind down its Saturday season over several cool weeks. Most of it closes on one day. Three of downtown's regular Saturday routines are run by three different organizations, and each follows its own calendar rule. This year, all three rules land on the same date: Saturday, October 31, 2026. That is also Halloween.

So the last morning at the farmers' market, the last free history walk, and the last open afternoon at the city's oldest house all fall on a day that already has costumes, a drag brunch and evening ghost tours. You can plan the whole thing ahead of time. After that Saturday, downtown runs on a smaller, mostly indoor schedule until the holiday markets arrive.

Three calendars that close on the same Saturday

None of these schedules uses a fixed closing date. Each is written as a rule, and in 2026 every rule happens to stop on Halloween.

The Fairfax Saturday Farmers' Market lists no November or December dates on its 2026 schedule, so October 31 is the last market morning on Page Avenue for 2026. The Ratcliffe-Allison-Pozer House has no regular public hours listed after October. It opens only during select city events, or for group tours booked at least a month ahead for a fee. The Historic Fairfax City, Inc. calendar shows the October 31 walk as the final one of the season.

The Square closes its season a week early

Old Town Square at 10415 North Street closes its own season the Friday before. Rock the Block, the City's free concert series, runs on fourth Fridays from May through October. The last one is Friday, October 23, from 6:30 to 9:30 p.m. The October band is Groovalicious, which plays funk, soul, R&B, pop and dance hits. A beer garden and food vendors set up around the stage.

A few practical details from the Old Town Fairfax Business Association listing:

• Bring chairs or blankets. Pets aren't allowed, except service animals.
• The Square's splash pad shuts off at 3 p.m. on concert day and comes back on after the show.
• The closest parking is the East Street lot, the Sager Avenue lot, the City of Fairfax Regional Library at 10360 North Street, and Old Town Plaza at 3955 Chain Bridge Road. The East Street lot, the library and Old Town Plaza all have accessible spaces.

The Square gets one more October event. Haunting for Candy, two free hours of Halloween games, treats and prizes, runs from 4 to 6 p.m. on Sunday, October 25. Families with small children get the Square's trick-or-treat event a week ahead of the busy final Saturday.

The rest of that week fills in around it. Commonwealth Brewing Co. hosts Encore Comedy Night at 7:30 p.m. on Thursday, October 22. On Saturday, October 24, the same taproom hosts KarpsHouse's Shadow Ball Trading Card Night from 2 to 8 p.m. It has more than 20 vendors and a costume contest. That afternoon, George Mason University runs its 5th Annual Mason Trunk or Treat from 4 to 6 p.m. in Parking Lot L off Patriot Circle. It's open to families from both the university and the wider Fairfax community. Patriot's Pub & Grill has a comedy night with Drew Vu at 8 p.m. on Thursday, October 29.

How October 31 lays out, hour by hour

Each of the closing events keeps its usual hours, so most of the day can run in order. The one overlap is the brunch, which starts while the house is still open. Here is how the published times line up:

1. 9 a.m., two markets open. The farmers' market opens on Page Avenue with about 45 vendors. Its own listing warns about lines at the most popular stands and sometimes early sell-outs, and leashed pets are welcome. The Fairfax Funky Flea Market opens at the same hour and runs until 3 p.m. It has more than 70 vendors in the large lot behind United Bank at 4031 University Drive, one block from Main Street.
2. 11 a.m., the walking tour. The free tour leaves from the front of the Historic Fairfax Courthouse at Main Street and Chain Bridge Road, and it ends at 12:30. The courthouse was built in 1800 and holds George and Martha Washington's wills. The route covers Civil War stories tied to John S. Mosby, plus the local families Ratcliffe, Farr and Willard. Historic Fairfax City, Inc. asks for reservations through its Eventbrite page. The season route also passes the Courthouse and Jail, Truro Rectory, the Moore-McCandlish house, the Ford Building and Old Town Hall.
3. Until 2 p.m., the Ratcliffe-Allison-Pozer House. The house opens at noon, so if you go straight there after the walk you'll have about 90 minutes. It is the oldest residence within the original six-block Town of Providence, built in phases in 1807, 1824 and 1927. Inside, the house tells the daily lives of some of its twelve owners and occupants, and through them how Main Street changed over two centuries.
4. 1 p.m., brunch at Commonwealth Brewing Co. "Drag Me To Commonwealth: Spooky Drag Brunch" runs from 1 to 3 p.m., so you'll have to pick between it and the house's last hour. Entry is $15, the brunch menu is a special one for the event, and Alex Love is on the DJ set. Tickets are sold through Eventbrite.
5. 7 p.m. or 9 p.m., the ghost tour. Wright Adventure Company's Fairfax City Ghost Tour runs 90 minutes and makes just under 20 stops. It costs $26.50 for ages 12 and up and $21.20 for children 11 and under. The tour is pitched for all ages with no jump scares. It isn't wheelchair accessible, because the route includes several sets of stairs. Tours also run on October 23 and 30, so you can take it on another night if Saturday fills up.

The two markets make different bets on how long the season lasts. The farmers' market stops on October 31. The Funky Flea, which has more vendors, meets on the last Saturday of every month from April through November, so it gets one more date before winter.

What carries downtown through November

From November 1, downtown runs mostly indoors, plus a couple of monthly markets.

The Main St. Market starts the next day. The Fairfax Main St. Market sets up on Sunday, November 1, from noon to 4 p.m. Vendors line the sidewalks of Main Street between Chain Bridge Road and University Drive, selling vintage finds, handmade goods, jewelry and home goods. It runs on the first Sunday of each month from April through December, so the only other 2026 date is December 6. The listing points to two free garages and free city lots for parking.

The museums keep regular hours. The Fairfax Museum and Visitor Center at 10209 Main Street is open Wednesday through Monday, 11 a.m. to 4 p.m. It's closed Tuesdays and on Veterans Day, Thanksgiving and the Friday after Thanksgiving. Historic Blenheim and the Civil War Interpretive Center at 3610 Blenheim Boulevard are open Wednesday through Saturday, 10 a.m. to 3 p.m. Admission is free, and the grounds are open dawn to dusk. Blenheim's free guided house tours run Saturdays at 1 p.m. They start in the Interpretive Center and take up to 15 people.

Blenheim has three Saturday morning programs on its November calendar, each from 10 to 11:30 a.m.:

• November 7: "A History Mystery," for ages 10 to 14. Registration opens at noon on October 17.
• November 14: "Civil War Survival Skills," registration required.
• November 21: "Cooking Through History: A Taste of Sri Lanka," registration required.

The holiday shows bring the crowds back. The City's 40th Annual Holiday Craft Show runs November 21 and 22 at Fairfax High School, 3501 Lion Run, and opens at 10 a.m. on Saturday. It started as a small show in 1987 and now draws artisans from across the country, along with many local artists. On Sunday the City also offers free photos with Santa from 11 a.m. to 2 p.m.

Old Town Square comes back with the 10th Annual Holiday Market. It runs over two weekends, December 4 to 6 and December 11 to 13. Hours are 5 to 8 p.m. on Fridays, noon to 6 p.m. on Saturdays and noon to 5 p.m. on Sundays. The City says the craft vendors change from one weekend to the next. Between October 23 and December 4, the Square has no concert or market on the City's calendar, so Halloween week is the last crowded stretch downtown until December.

I love helping people get to know the rhythm of the place they live: the Saturday the market closes, the Sunday the vendors come back to Main Street, the weekend the Square lights up for the holidays. If you'd like to talk over what that rhythm means for your own plans in Fairfax, whether that's this year or a few years out, Jennifir Birtwhistle is happy to hear from you. Let's Connect.