Grab tickets to see a game at Joannes Stadium. If there's nothing scheduled while you're there, you might like to check if the stadium offers a tour of the facilities.
Joannes Stadium has an entry fee and is a well-known attraction in Green Bay. There are lots of other things to do and see in the area, so why not stick around for an extra day or two? Lambeau Field, Resch Center and Bay Beach Amusement Park are also on the itineraries of many travelers.