Last minute road trip advice

Im in Milwaukee for work this week and like so many other people my plane was cancelled. It’s my first time out here so I decided to extend my stay a bit. My cousin lives in Madison so i was going to leave in the morning, get lunch and take in a few sights there. Then a couple hours before dark was going to head to Green Bay because I’m a football fan and think it would be cool to see Lambeau. Sleep in Green Bay then drive back to Milwaukee Sunday afternoon for an evening flight.

Does anyone have recommendations along the way that are must see? Should I go somewhere else after Madison and forego Green Bay?

Thanks everyone! I’ve really enjoyed your state so far and want to see a little more before I head back home.