I've been drinking their beer for a few years but was only able to make the trip up to Middleton to take the tour yesterday. Tour was great- $3 gives you a 30 minute peek at their small facility with a personable and knowledgeable Capital employee and a 5oz. souvenir glass. We had 4 beers on the tour- Island Wheat, Supper Club, Maibock and Amber.
Outside beer garden was great and the indoor bar was small but accommodating. Gift shop was also small- sweatshirts, t-shirts, 6 packs and pint glasses for sale. I don't find my way out in these parts often but we had a great time and some fantastic beers.