This past weekend, we took a tour of the underground brewery caverns. I couldn't share enough positive things about this tour. Living in this city for the last 3 years, I learned more in two hours with Craig than I thought I could. It was a brisk 27 degrees out, but a warm coat and walking kept us warm. If you need a winter activity, this is it. I would recommend this to everyone and I will certainly be bringing groups backs in the future!