Events in Lake Forest — September 2026

Frequently Asked Questions

What's happening in Lake Forest in September 2026?

There are 16 events in Lake Forest, Illinois in September 2026, including The Brothers Doobie at Gorton Center, The Annual Halloween Character Talent Show at Gorton Center, Art Impact Project: Fantasy Collage at Gorton Center, Do Not Submit-Lake Forest at Gorton Center. Browse the full September 2026 calendar on VenuNite.

Are there free things to do in Lake Forest in September 2026?

Yes — 12 of the listed September 2026 events in Lake Forest are free, including concerts, open mics, and community events. Filter by price on the list above.

How do I find events in Lake Forest for a specific date in September 2026?

VenuNite lists every upcoming event in Lake Forest, Illinois with date filters. Use the date picker on this page to narrow September 2026 down to a single day or weekend.