Those are good calls, but being originally from Sheboygan WI, home of the brat, our mothers brought down some Miesfelds brats from a local butcher shop. My favorites. We also had "hard rolls" from City Bakery. It is the only town I know of where you can get this kind of rolls. We had various Leinenkugel's beers and the standard Miller Lite.
I did see a group that has a very large U-haul truck for their party and another with a converted ambulance that was all painted-up Brewers style. One of our "neighbors" in the lot brought over pudding shots. Never had one of those before.
All in all, it was a very good time. Just have to keep working on getting past the low spots.