I'm in southern WI and am thinking about going Saturday but it may be a "game day decision"
. I don't have any reason to go except to wander around looking at stuff which I guess is what makes it fun. Honestly I haven't been up there in probably 20 years. Is there much Model A and older type stuff? Or is it mostly 60's and 70's cars and parts?
Anyway, have fun!
For anyone not familiar with the Iola show (Iola is a town in north-central Wisconsin), here's the website.
https://iolaoldcarshow.com/