Hi Steve!
A couple of years ago it was canceled at the last minute due to flooding or the field. That was almost hard to believe until Gretz posted the photos! Amazing how much water stood on the field. I haven't canceled my hotel reservations just yet, and may make the trip anyway and see some stuff that I have been meaning to all these years. The Knoxville Speedway and the National Sprint Car Museum isn't far away for one thing. I've been going up there for so long, that if it's the end of June, I just have to be in Iowa!
Type at you later,
Dan McEntee