The last (and first) time “American Idol” finalist Michael Johns was in Wisconsin, he and David Cook sang a show in Green Bay wearing cheesehead hats.
He’ll be back on Tuesday evening — minus Cook — at the Overture Center downtown to judge All-Campus Idol, one of the headlining events this week at UW-Madison’s All-Campus Party. It’s co-sponsored by the Wisconsin Alumni Association and the Blair Beinhaker Friendship Foundation.