No tours were available on the day that I was there but the people in the brewery were so helpful. Mark Stultrud was at the front desk, donning a shirt that had a name of "Mr. No." He was kind enough to draw us a map of how to get to hidden falls to check out the Mississippi River.
One of the office staff took me on a tour of what was open. We chatted for a good 10 - 15 minutes and I got to see the two big copper kettles along with the electronics that runs the brewing process.
The prices in the gift shop seemed about normal but really impressed was how nice everyone was. Because of that I will stop by again and I will pick up some of there beer which I haven't had in several years. A little bit of niceness goes a long way. Enjoy!