There is a street festival somewhere in the Chicago suburbs almost every weekend from May through September.
Finding one is easy. Finding out about it before Sunday night is harder.
So rather than build another calendar that starts aging the minute we publish it, this guide is organized around the festivals that come back year after year and roughly when they tend to happen.
That is enough to know that Geneva gets busy in late June, Arlington Heights is a July 4th plan, Northbrook Days comes around in early August and Naperville takes over Labor Day weekend.
You should still check the current schedule before going.
Geneva cancelled the Swedish Days parade one year but held the rest of the festival. Palatine cancelled Street Fest because of road construction. Festival websites are not immune to being wrong about their own festivals, either. Palatine's page was still showing the previous year's dates after the cancellation was announced.
We checked the current organizer and municipal information for the festivals below. Dates can move from year to year, so where the history supports it, we've given you the part of the month or holiday weekend to remember rather than pretending June 14 is sacred.
On this page: May and early June · Mid-to-late June · July · August · Labor Day weekend · Before you go · Fall festivals · FAQ
May and early June
Lombard Lilac Time
Usually: first half of May Good for: flowers, families, getting outside before festival season gets ridiculous
Lilac Time takes over Lombard's Lilacia Park for roughly two weeks in May.
There is usually a craft fair, plant sale, family programming and a parade, but the park is the reason to go. Lilacia Park is free, and you can visit without arranging your day around an event schedule.
It is also a good early-season choice if you are not ready for a carnival, three cover bands and somebody selling a six-foot wooden HOME sign.
The parade and individual events can fall on different days, so check the current calendar if one of them is the reason you're going.
Blue Island Mai Fest
Usually: early May Good for: a south-suburban street fair
Mai Fest takes place along Olde Western Avenue in Blue Island and has drawn more than 100 vendors.
It is newer than most of the festivals in this guide, so it does not have decades of calendar history behind it yet. But it gives the south suburbs an early-May street fair at a point in the year when most of the larger suburban festivals have not started.
It is generally a one-day affair. Check the current year's schedule before making a long drive.
Long Grove Chocolate Fest
Usually: mid-May Good for: chocolate, obviously
Long Grove has figured out that you can get people downtown three times a year by changing the fruit.
Chocolate Fest comes first, followed by Strawberry Fest in June and Apple Fest in September.
Chocolate Fest has live music, vendors and a great deal of food that has been given a plausible relationship to chocolate.
Admission is ticketed.
That is worth knowing before you arrive because Long Grove's festivals sometimes turn up on generic lists of free suburban things to do. They are not free.
Cream of Wheaton
Usually: early June Good for: a traditional town festival with a carnival
If you remember Taste of Wheaton, this is that event under its current name.
Cream of Wheaton runs through Memorial Park and downtown with live music, food, vendors and carnival rides.
Admission has been free, but the carnival costs extra.
The carnival setup has moved before, so use the current festival map if rides are the main event for your family.
Mid-to-late June
Old Canal Days — Lockport
Usually: second full weekend of June Good for: history, carnival rides, fireworks
Old Canal Days is tied to Lockport's Illinois & Michigan Canal history and typically includes a parade, artisan market, carnival, live music and fireworks.
Lockport scheduled it for the second full weekend of June in consecutive years, including posting the following year's dates well in advance.
Carnival passes are separate.
The organizer did not state general admission clearly enough in the material we checked for us to promise that part is free.
Swedish Days — Geneva
Usually: late June Good for: one of the biggest downtown festivals in the western suburbs
Swedish Days has been around for more than 75 years and spreads across several days in downtown Geneva.
Expect some combination of live entertainment, kids activities, food, a carnival and downtown events.
One year, Geneva cancelled the parade while the rest of Swedish Days went ahead. The Chamber still had parade sponsorship material hanging around online afterward.
If the parade matters to you, confirm that separately.
Otherwise, late June is when to start watching Geneva's calendar.
Rotary GroveFest — Downers Grove
Usually: last full weekend of June Good for: carnival rides and live music downtown
GroveFest fills downtown Downers Grove with a midway, carnival and live entertainment.
The organizer has scheduled it for the same late-June weekend pattern across consecutive years.
There is a cover charge.
The current material we reviewed did not give us a reliable amount to publish here, so check the festival site before going.
Long Grove Strawberry Fest
Usually: late June Good for: anyone who went to Chocolate Fest and thought, yes, but could this be strawberries?
Strawberry Fest is Long Grove's summer installment.
There is food, live music and the usual downtown festival setup, with strawberries drafted into jobs they do not normally perform.
Like Chocolate Fest, it is ticketed.
July
Frontier Days — Arlington Heights
Usually: around July 4 Good for: a big free festival you can reach by Metra
Frontier Days has been running since 1976.
The festival includes carnival rides, food and live music, and the organizer advertises $0 admission, always.
It is also walkable from the Arlington Heights Metra station.
The exact dates move depending on where July 4 falls, but you do not need much of a reminder system for this one. When Independence Day is getting close, check Frontier Days. The fireworks are a different problem. In 2026 Naperville ran its show on August 8 and St. Charles waited until September 3.
Taste of Westmont
Usually: early to mid-July Good for: food and live music in downtown Westmont
Taste of Westmont takes over Cass Avenue with restaurants, vendors, music and other town-festival programming.
It generally follows the July 4th stretch rather than competing directly with it.
The entertainment and themes change, so check the current schedule rather than relying on whatever happened the previous summer.
Windmill City Fest — Batavia
Usually: mid-July Good for: a smaller community festival along the river
Windmill City Fest is held around Batavia's Riverwalk and has the feel of a town festival rather than a giant regional event.
There is food, music and family programming, with the Fox River right there if you want something to do that does not involve standing near a stage.
Elk Grove Rotary Fest
Usually: mid-July Good for: carnival rides, bands, food and beer
Rotary Fest is a fundraiser run by the Rotary Club, with the standard summer-festival lineup of rides, food and live music.
The village's information puts it in mid-July.
We found conflicting exact dates in another source, so this is one to look up before leaving rather than copying a date from somebody's events roundup.
Elk Grove Mid-Summer Classics
Usually: throughout July Good for: free concerts
This is a concert series rather than a street festival, but it belongs on a summer calendar.
Elk Grove Village brings in national touring acts for free outdoor concerts throughout July.
And by national touring acts, I mean performers whose names you may know without having attended their cousin's wedding.
If live music is the main thing you're after, the Signal's suburban live-music guide covers places that operate outside festival season too.
Plainfield Fest
Usually: mid-July Good for: a southwest-suburban summer festival
Plainfield Fest brings bands, food, carnival activity and family programming downtown.
We could verify the recurring mid-July timing but not current admission well enough to call it free.
Check before going.
August
Northbrook Days
Usually: early August Good for: a big old-fashioned community festival
Northbrook Days started in 1950.
The Northbrook Civic Foundation runs it with volunteers and has raised nearly $4 million for scholarships and local nonprofit grants over the years.
The festival uses the area around the Northbrook Metra commuter lot and includes music, food, games and carnival attractions.
Secondary sources call admission free, but the festival's own current material did not state that clearly enough for us to guarantee it here.
If you're planning August early, this is one to put on the list.
Skokie Backlot Bash
Usually: late August Good for: music, carnival rides and a large village-run festival
Backlot Bash is produced by the Skokie Park District, Village of Skokie and Skokie Public Library.
Past editions have included multiple stages, carnival rides, food, beer and a 5K.
The official material we checked was inconsistent about the exact schedule for one edition. One listing gave a single date while the festival program showed activity across multiple days.
So I would trust "late August" and then check the year's program.
Port Clinton Art Festival — Highland Park
Usually: late August Good for: art rather than carnival rides
Port Clinton brings hundreds of artists to downtown Highland Park.
It tends to land near the end of August, but do not automatically file it under Labor Day weekend. One recent edition fell the weekend before.
This is the choice if you'd rather browse booths than spend an afternoon hearing carnival machinery.
Labor Day weekend
Naperville Last Fling
Usually: Labor Day weekend Good for: ending summer with several thousand other people who had the same idea
The Naperville Jaycees run Last Fling in downtown Naperville every Labor Day weekend.
Admission has been free.
There is live music, food, a carnival midway, community events and a parade.
This is a large downtown festival, so check the current parking and street-closure information before going. Naperville does not become easier to park in because everyone has agreed to call the event a fling.
Oak Lawn Fall Music Festival
Usually: around Labor Day weekend Good for: live music in the south suburbs
Oak Lawn has held its fall music festival on the Village Green and provided free parking at the Metra tower with shuttle service.
The current year's date was not verified in the material we reviewed.
The village's festival page was not much help. It contained no current dates and included the placeholder text `fdgfdgd`.
Perhaps that is the name of an experimental jazz act. More likely somebody hit publish too early.
Check Oak Lawn's current events calendar before going.
Lemont Keepataw Day
Usually: around Labor Day Good for: a long-running parade and downtown event
Keepataw Day has been around for more than 70 years and centers on a parade and downtown Lemont festivities.
We found conflicting dates for the same edition in two sources.
The event is established. The date still deserves a fresh check.
Before you go
A festival can return every year without returning in exactly the same form.
Palatine is the useful cautionary example.
The village cancelled Street Fest for one year because of construction on Slade Street and said it intended to bring the festival back the following year.
For a while, the village's Street Fest page was still showing the previous year's dates.
Geneva's Swedish Days gives you the smaller version of the same problem. The festival went ahead, but the parade was cancelled.
This is why I would use the dates on this page for planning, then look at the current organizer information when the weekend gets close.
A few other things are worth checking every time:
- Admission. Frontier Days and Last Fling have offered free admission. GroveFest charges a cover. Long Grove's major food festivals are ticketed.
- Carnival rides. Free admission rarely includes them.
- Parking. Downtown festivals can close the streets you normally use to reach downtown.
- Parades and fireworks. These are easier to cancel or move than the larger festival.
- Weather. Summer thunderstorms remain undefeated in their ability to reorganize a municipal event schedule.
Fall festivals
By September, the suburban calendar starts turning into Oktoberfests, apple festivals and events where decorative gourds suddenly have considerable economic importance.
The Signal's fall-festivals guide has the current dates, prices and booking details for those.
A few annual events are worth knowing before then.
Houby Fest — Cicero and Berwyn
Usually: early fall Good for: Czech and Slovak food, history and mushrooms taking center stage for once
Houby Fest dates to 1968.
"Houby" means mushrooms, and the festival has included a Houby Queen pageant and giant mushroom floats.
Admission and parking have both been free.
There are many suburban festivals I could adequately explain to you.
A mushroom queen needs no assistance from me.
Tinley Park Oktoberfest
Usually: September Good for: German food and music in the southwest suburbs
The Tinley Park Chamber of Commerce hosts the town's Oktoberfest.
We did not verify current admission and parking information strongly enough to publish either as free, so check the current event page before going.
Long Grove Apple Fest
Usually: late September Good for: completing the Long Grove food-festival trilogy
Apple Fest follows Chocolate Fest and Strawberry Fest.
General admission has been ticketed, with children under 12 admitted free.
For the current year's exact dates and prices, use the fall-festivals guide.
And if the apple itself is more interesting to you than watching somebody turn one into a $9 dessert, the Signal's apple-orchard guide covers where to pick them.
FAQ
When do festivals start in the Chicago suburbs?
The larger recurring festivals begin showing up in May.
Lombard Lilac Time and Blue Island Mai Fest are among the earlier ones. The calendar gets much busier in June and stays that way through Labor Day.
September and October bring another round of Oktoberfests, apple festivals and other fall events.
Which Chicago suburban festivals are free?
Among the festivals we could confirm, Frontier Days in Arlington Heights, Naperville Last Fling and Houby Fest have offered free admission.
Houby Fest has also offered free parking.
That does not mean the entire day is free. Food, drinks, carnival rides and games usually cost extra.
GroveFest charges a cover, and Long Grove's Chocolate, Strawberry and Apple festivals are ticketed.
Which suburban festivals are best for families?
For a traditional carnival-and-food festival, Frontier Days, Cream of Wheaton, Northbrook Days and Last Fling are good places to start.
Lilac Time works well if you want something quieter and do not need carnival rides.
Windmill City Fest in Batavia is another manageable community option.
The better choice depends on whether your children hear "festival" and picture a parade or immediately begin looking for a machine that spins them upside down.
Do suburban festivals happen on the same weekend every year?
Some stay very close.
Frontier Days follows July 4. Last Fling follows Labor Day. Old Canal Days has landed on the second full weekend of June in consecutive years. GroveFest has followed a late-June pattern.
Others move around within the same part of the month.
Use those patterns to know when to start checking. Do not use them as a substitute for checking.
Where should I park for suburban festivals?
There is no regional answer because many of these events close or occupy the streets and lots you would normally use.
Frontier Days is walkable from Arlington Heights Metra and has used shuttle service.
Northbrook Days is held around the Metra commuter lot.
Oak Lawn has used the Patriot-Metra parking tower and a shuttle.
For downtown festivals in places such as Geneva, Naperville and Downers Grove, look at the current festival map before driving in.
What festivals happen around Labor Day?
Naperville Last Fling is the strongest fixed Labor Day-weekend option in this guide.
Oak Lawn's Fall Music Festival and Lemont's Keepataw Day have also landed around that part of the calendar, although their exact dates should be checked each year.
Port Clinton Art Festival in Highland Park is nearby on the calendar but can fall the weekend before Labor Day.
If you're planning farther ahead than that, start with the month rather than the date. By the time the festival is a few weeks away, check its current schedule, admission and parking information.
That should keep you from arriving in Palatine for a festival that exists mainly as an outdated webpage.