Events in Oshkosh — September 2026

Frequently Asked Questions

What's happening in Oshkosh in September 2026?

There are 14 events in Oshkosh, Wisconsin in September 2026, including Fish Fry Fridays featuring DJ Bingo at 1212 Sports Pub & Grill, Yoga at the Leach Amphitheater at Leach Amphitheater, Sunday Patio Music at TJ's Harbor at TJ's Harbor Restaurant, Dean Johnson @ beckets (w/ old pup) at Becket's (7:00 PM). Browse the full September 2026 calendar on VenuNite.

Are there free things to do in Oshkosh in September 2026?

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

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

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