Very Small, but growing. Tours by appointment or Saturdays Year 'round. Pub with a fine selection of around 20 taps and many more bottles. Local WI brews readily available, as well as the finest of American micros and imports. Good food, too.
Beers are consistent, and brewed to style.
Worth a look if you're in the neighboorhood. Oakwood Mall Dr. Large brew setup. A nice brewpub selling some cool glassware. Overall, worth a look, but Great Dane is better.