The best September 2026 events in Chicago

The Shedd Aquarium's weekly summer concert series presents a rotating lineup of jazz bands on its scenic lakeside terrace, where attendees can dance, have a drink and get a great view of the Navy Pier fireworks. Guests also get access to the Shedd's exhibitions, meaning that you can gaze at the creatures that inhabit the Caribbean Reef, snap a picture of a cute sea otter or touch a sea star.

During the summer, the Chicago attraction hosts twice-weekly fireworks shows (on Wednesdays at 9pm and Saturdays at 10pm) from Memorial Day weekend through Labor Day weekend, with stunning views available from across the pier's public spaces. During the winter months, the pyrotechnics return for a much-needed encore. If you're feeling weary of crowds, you can also take in the show from nearby beaches or while cruising along the Lakefront Trail.

Navy Pier's former Crystal Gardens space is transforming into a retro roller skating rink this summer. Grab your skates and hit the rink for some of the best views in the city, plus an arcade, drinks and groovy disco tunes. At night, the Skate After Dark party turns up the energy for the 21+ crowd with DJ sets on select nights throughout the summer.

Get ready to hunt for some new (and old) treasures! The beloved Randolph Street Market Festival is back with two days of curated, European-style vintage and antique shopping. Browse wares from hundreds of vendors, or grab a cocktail and bite to eat from local restaurants while tapping your toes to live music. 

Highland Park's summertime tradition Food Truck Thursdays is back at the Ravinia District. From June 4 through September 3, more than a dozen local food trucks will set up on Thursday nights on Dean Avenue and at Jens Jensen Park. Bring the whole family (plus your own blankets and lawn chairs), and enjoy food, drinks, live performances and themed events on select nights. 

The oldest music festival in North America plays host to more than 90 shows throughout summer, featuring big-name headliners like Paul Simon, Alabama Shakes and Chance the Rapper. Check out the full schedule of artists coming to Highland Park this year, and don't forget to pack a picnic.

Escape the planet with exhibits about the first lunar missions, the solar system and more, plus immersive shows in the dome theater. Stationed just a stone's throw away from the Adler, the Doane Observatory is also home to the largest public telescope in the area and gathers 7,000 times more light than the human eye. Every Wednesday, the Adler stays open late from 4pm-10pm so that folks can visit after work or school. And best of all, admission is free on those nights for Illinois residents.

Whether you’re parenting a pint-sized Pokémon devotee or a nostalgic millennial still clinging to a holographic Charizard card for its “possible resale value” (guilty), the Pokémon Fossil Museum is designed to surprise and delight. Making its U.S. debut at the Field Museum in spring 2026, the international exhibition invites visitors to compare Fossil Pokémon like Tyrantrum and Archeops with real-world fossils—including SUE the T. rex. Expect Pokémon models, real fossil excavation tools and immersive soundscapes throughout.

Ready to explore Chicago's amazing architecture while floating on the river? The Chicago Architecture Center River Cruise takes place aboard a First Lady boat, transporting guests on a 90-minute tour that traverses three branches of the Chicago River and explores the stories behind more than 50 buildings that make up the city's iconic skyline. What separates the Chicago Architecture Center River Cruise from similar tours are the knowledgeable Chicago Architecture Center docents that lead each excursion. You'll be able to chat with experts who know the nitty-gritty details of Chicago architecture and are eager to help you learn more about the structures surrounding you—something that makes this attraction appealing to tourists and longtime residents. All tours depart from the First Lady dock on the Chicago Riverwalk, located just down the stairs from the northeast corner of Michigan Avenue and Wacker Drive. If you want to continue learning about Chicago's buildings after your tour, you can add a Chicago Architecture Center ticket for just $5—and it's good for seven days after you board the boat.

This weekly “live magazine” is a cavalcade of culture, politics and wit featuring journalists, actors, comedians and musicians offering idiosyncratic reports on the news of the day. Head to Uptown’s iconic Green Mill for drinks, hot takes and laughs; the longstanding Saturday afternoon edition tends to run about two and a half hours.