Not much to play on location in NE Wisconsin. I'd suggest taking a trip to Madison - Pooleys or Schwoeglers would be your best bet. There are a few beater games at Funset Blvd in Appleton - South Park, Austin Powers and X-files were there last time I visited, but they were barely playable.
Check out Wisconsin Pinball for more info locally: http://wisconsinpinball.com/index.php