In North Center, the City Gave Up on the Ash Trees. The Neighborhood Didn't.

On a Friday night in mid-July, the parking lot and tennis courts near Montrose and California fill with folding chairs, food truck lines, and more than 35 local breweries pouring under a canopy that most of Chicago lost years ago. This is Horner BrewFest, and the beer is really just the mechanism. The actual product being sold that night is tree insurance.

Horner Park is one of the last city parks with a genuinely healthy stand of ash trees. Citywide, the emerald ash borer wiped out more than 25,000 ash trees from Chicago's park system, cutting roughly a tenth of the district's tree canopy in the process. Horner lost three of its own in 2013, dropping its count to 65. The Chicago Park District ran an injectable treatment program to slow the bleeding, then stopped funding it in 2019. That should have been the end of the story for Horner's ash grove. Instead, a group of neighbors turned a beer festival into the funding mechanism the city walked away from.

The Chamber of Commerce Became the Backup Insurance Plan

The Horner Park Advisory Council launched its first BrewFest in 2017, three years before the park district pulled its support. That first year drew about 270 attendees and 13 breweries, with six of them, Begyle Brewing, Dovetail Brewery, Eris Brewery and Cider House, Half Acre Beer Co., Maplewood Brewery & Distillery, and Old Irving Brewing Co., showing up every single year since. Last year the festival sold 600 tickets. This year marks its eighth annual run, and the ash grove it was built to protect has grown from 65 trees to 89, with several additional native species added along the way.

John Friedmann, an advisory council member who founded the Save Your Ash coalition and has become known around the park as its unofficial Lorax, put it simply when describing the results of nearly a decade of treatment.

"All our original ash trees are doing really well"

The math behind that sentence is worth sitting with for a second. The injectable treatment costs about $100 per tree and protects it for roughly three years. Treating the entire current grove of 89 trees for another cycle runs somewhere around $8,900. Sell even half of last year's 600 tickets at $50 apiece and you have already cleared that number several times over, which is exactly why the council isn't just treading water anymore. This year's proceeds are going toward a new goal: getting Horner Park certified as an accredited arboretum through ArbNet, a program overseen by the Morton Arboretum, the American Public Gardens Association, and Botanic Gardens Conservation International. The park now counts at least 70 distinct tree species, and organizers are planning to bring in a professional arborist to catalog them as part of the application.

None of this happened because a government agency decided it mattered. It happened because a neighborhood advisory council figured out that a Friday night with good beer could fund what a public program abandoned, and then kept doing it long enough to outgrow the original ask.

The Same Instinct Runs Through the Rest of the Calendar

Once you notice this pattern in North Center, it shows up everywhere else this summer, too.

The Northcenter Chamber of Commerce, not the city, has spent July and August running a free Wednesday-night concert series at Northcenter Town Square, the plaza at 4100 N. Damen Ave. Bring a chair, and you will find a lineup that leans hard into neighborhood eccentricity rather than a booking agency's idea of crowd-pleasers:

• The Polkaholics
• Windy City Winds
• The Black Oil Brothers
• Big Shoulders Brass Band
• Dust Bunnies
• wht.rbbt.obj

That same plaza hosts the Northcenter Farmers Market every Saturday morning from 8 a.m. to 1 p.m., a market old enough to count as one of the oldest on Chicago's North Side, running through the end of October. It takes SNAP and LINK, matching purchases dollar for dollar through the city's Link Match program, which is a small detail but the kind that signals a market built to serve the neighborhood that shows up every week rather than one staged for a single Instagram-worthy weekend.

The Corridor Is Still Filling In

Investment on the ground has kept pace with the civic energy. This spring, Cafecito opened its fifth Chicago location at 4018 N. Western Ave., bringing Cuban sandwiches, coffee, and platillos like ropa vieja and vaca frita north from its more central outposts. The chain is expanding into Southern California at the same time it chose to add a North Center address, which says something about how the corridor along Western and Lincoln reads to a growing regional business right now. It is not a neighborhood businesses pass over on their way to somewhere else. It is a stop on the route.

What's Left Before the Trees Turn

The next marker on North Center's self-funded calendar is Oktoberfestiversary, set for October 10 and 11 in the shared lot between Dovetail Brewery and Begyle Brewing, two of the same breweries that showed up at year one of Horner BrewFest and never left. The event runs on a five dollar suggested donation at the gate, with proceeds benefiting The Friendship Center, the local food pantry that has been feeding hungry neighbors on the North Side for more than 50 years. Food trucks including Bad Johnny's, El Zorro Tacos, and Soul & Smoke will be parked alongside beer tappings from both host breweries.

These events share something beyond good food and better beer. None of them are run by a city department or a corporate sponsor with a marketing budget to protect. A brewery lot funds a food pantry. A beer festival funds a tree grove. A chamber of commerce funds a concert series and a farmers market that has outlasted several mayoral administrations. The infrastructure of daily life here, the shade on your walk to the train, the produce stand on Saturday, the Wednesday night you didn't have to plan, gets built and maintained by people who live three blocks from it rather than by an agency downtown.

The Grove Is the Tell

Most neighborhood roundups treat a beer festival and a farmers market as two unrelated bullet points on a summer calendar. In North Center, they are the same story told twice. A public program failed quietly in 2019, and instead of writing an op-ed about it, a group of neighbors found the exact dollar figure it would take to fix it themselves, then built an annual event that generates that figure with room to spare. That is not atmosphere. That is a neighborhood that treats its own upkeep as a shared project rather than someone else's job, and it shows up in a healthy ash canopy at Horner Park just as clearly as it shows up in a Wednesday night with a polka band and a folding chair.

If you are weighing a move to a place where residents fund their own park's survival and then aim higher, arboretum accreditation instead of just staying even, Jake Tasharski can walk you through what that kind of neighborhood actually looks like on the ground, block by block.