On the evening of September 18, a handful of families will gather around a real campfire at Atherton Square Park while a city parks staffer tells stories about Georgia legends and the odd creature or two. There's no vendor table, no wristband, no line for parking. It's a single evening, put on by Marietta's Parks, Recreation & Facilities Department, and if you didn't already live near the Square you'd have no reason to know it exists.
That's the thing about Marietta's fall. Everybody who has lived here a year or two already has two dates circled: the North Georgia State Fair and HarvestFest. What most people miss is the date sitting almost exactly between them, doing more work than either headline event.
The Two Everyone Already Knows
The North Georgia State Fair runs September 24 through October 4 at Jim R Miller Park, a few miles from the Square, with carnival rides, a circus act, and the usual fair food lineup. It's the kind of event that shows up on every "things to do near Atlanta" roundup, and for good reason. It's the biggest single draw of the season.
Then, three weeks after the fair packs up, HarvestFest and Squarecrows on the Square takes over Glover Park on October 17. This one's downtown, not out at the fairgrounds, and it's a genuinely full day: a juried arts and crafts market, a kids' Halloween Happenings festival with inflatables and carnival games, Touch-A-Truck, a costume contest, and a pie eating contest presented by PieBar Marietta, split into a Mini Munchers heat for ages 6 to 12 and a Competitive Chompers heat for 13 and up. There's also a Cornerbacks Coop tailgate area on the streets around the Square, where you can bring a chair and order food and drinks from Square merchants while college football plays on outdoor screens.
Two big events, roughly three weeks apart, at two different ends of town. If that's all you're tracking, you'd assume the weeks between are dead air.
What's Actually Running Underneath
They're not. The Square keeps its own weekly rhythm going the entire time, and most of it never gets billed as a "festival" at all.
The Marietta Square Farmers Market runs every Saturday morning, year-round, from 9 to noon, fair or no fair. The Brown Bag Lunch Concerts fall series brings outdoor lunchtime music downtown on Thursdays throughout September. The Marietta Square Art Walk, a self-guided first-Friday tour through galleries, museums, and restaurants around the Square, lands on October 2 and again on November 6, both squarely inside the gap between the fair and HarvestFest.
And then there's the Glover Park Concert Series, which is where the calendar actually gets interesting.
The Hinge Day
2026 is the concert series' 40th season, produced by the Downtown Marietta Development Authority and presented by Wellstar Health System. The lineup runs one Friday a month, April through September, and this year's closer is Nashville Nation, a modern country act, on September 25.
Here's the detail that's easy to miss if you're only glancing at festival posters: September 25 is also the deadline to submit a Squarecrow entry for HarvestFest. Schools, clubs, businesses, and nonprofits build a scarecrow display for Glover Park, and the application window for the 2026 contest closes on the exact same day the summer concert season plays its last note.
That's not a coincidence built for a headline. It's what happens when one department, Marietta Parks, Recreation & Facilities, runs both programs and simply doesn't leave a gap between them. The day the last band packs up its gear is the same day the paperwork locks in for the next festival's centerpiece display. Summer programming and fall programming hand off on the same Friday, on the same patch of grass.
If you live near the Square, that's worth knowing, because it means the "quiet weeks" between the fair and HarvestFest aren't quiet at all. They're the weeks when the city is actively building the next event out of the one that just ended.
A Quick Reference
Here's how the six weeks actually lay out:
| Date | Event | Location |
|---|---|---|
| Sept 5-7 (already passed) | Art in the Park, 40th annual juried art festival | Glover Park |
| Sept 18 | Coffee, Campfire, and Cryptids | Atherton Square Park |
| Thursdays in Sept | Brown Bag Lunch Concerts, fall series | Downtown |
| Sept 24-Oct 4 | North Georgia State Fair | Jim R Miller Park |
| Sept 25 | Glover Park Concert Series finale + Squarecrow application deadline | Glover Park |
| Oct 2 | Marietta Square Art Walk | Downtown galleries and restaurants |
| Oct 17 | HarvestFest and Squarecrows on the Square | Glover Park |
| Nov 6 | Marietta Square Art Walk | Downtown galleries and restaurants |
Saturdays throughout: Marietta Square Farmers Market, 9am to noon, running the entire stretch without pause.
The Event That Isn't Trying to Compete
Coffee, Campfire, and Cryptids doesn't show up on the big tourism calendars, and it's not meant to. It's a single evening at a neighborhood park, run directly by the city, built around folklore rather than vendor booths. It's the kind of thing you find out about because you follow the parks department's page or because a neighbor mentions it, not because it's competing for attention with the State Fair.
That's actually a useful way to read the whole season. The big two, the fair and HarvestFest, get the visibility. The smaller programming, the Thursday concerts, the Art Walks, the one-off evenings like this one, is what a resident who's paying attention actually experiences week to week. The fair pulls people out toward Jim R Miller Park for ten days. Everything else keeps happening on or around the Square regardless.
What This Looks Like on an Actual Saturday
If you're mapping out mid-October, the practical version looks like this: farmers market in the morning, an early lunch on the Square, then either a drive out to Jim R Miller Park if the fair's still running or a walk through Glover Park if it's the 17th and HarvestFest is set up. Parking for anything on the Square itself runs through the Cobb County deck between Cherokee and Waddell, which fills fast on festival Saturdays, so budgeting an extra ten minutes on HarvestFest weekend isn't a bad idea.
The businesses around the Square tend to extend hours on Art Walk Fridays specifically, so if you're weighing an October 2 evening against a quieter one, that's the night the galleries and a few restaurants are geared up for foot traffic.
None of this requires planning around a single mega-event. It requires knowing that the Square runs its own smaller calendar in parallel, and that the transition points, like September 25, aren't gaps. They're where one part of the season closes out the same day the next one locks its guest list.
Living Here Means Knowing the In-Between
Anyone can find the North Georgia State Fair and HarvestFest with a five-second search. Knowing that the concert series and the scarecrow contest share a deadline, or that a free storytelling night happens at Atherton Square Park while everyone else is talking about the fairgrounds, is the kind of thing you only pick up by actually living here and paying attention across a few Septembers in a row.
If you're weighing a move to this part of Cobb County, or you're already here and curious what else the neighborhood looks like beyond the festival calendar, Stout Property Group keeps a running Marietta guide worth a look, including a locals' take on life near the Square and a rundown of outdoor activities around Marietta. And if a fall walk around the Square has you thinking about what it would actually take to live closer to it, Amber Stout is happy to talk through the neighborhood block by block. Schedule a free consultation whenever you're ready.
