Only a couple of weeks from the start of the 2026 Wisconsin State Fair, organizers just announced a big change to their entertainment lineup. Wisconsin State Fair organizers announced yesterday (July 22) that the Beach Boys' show has now been cancelled. The Wisconsin State Fair date on August 16 is squarely in the middle of that cancellation window. For anyone who may have had tickets to the Wisconsin State Fair Beach Boys show, the fair says everyone will get a refund. Here's a look at the remaining shows for this year's Wisconsin State Fair: