2026 Sun Prairie Sweet Corn Festival: A Kernel of Fun for Everyone!

Celebrate the end of summer at the 2026 Sun Prairie Corn Fest, taking place August 20–23, 2026, in downtown Sun Prairie, Wisconsin! Rainbow Valley Amusements is proud to bring the excitement of the midway to one of Wisconsin's favorite community festivals, featuring spectacular thrill rides, family rides, and kiddie attractions for all ages.

Known for its hometown atmosphere and famous sweet corn, Sun Prairie Corn Fest offers four days packed with live music, delicious food, a lively parade, carnival games, local vendors, family activities, and plenty of fresh-roasted corn. Whether you're looking for high-flying thrills, family fun, or a classic festival experience, there's something for everyone to enjoy.

Make Rainbow Valley Amusements part of your Corn Fest tradition as you create unforgettable memories with family and friends. We look forward to seeing you on the midway for another exciting year of rides, laughter, and summer fun at the 2026 Sun Prairie Corn Fest!

Unlimited Rides: 

Rides Open:

Ticket Prices and Deals: