Their brewery is kind of scary when you tour it (nothing like the sparkling clean facilities most breweries maintain), but their beers range from good to excellent. Hazed & Infused is one of my favorites. If I am not mistaken, they are the oldest still operating microbrewery in the U.S.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Primary: Saison, Berliner Weisse, sLambic I, sLambic II, IPA, 70/-
Secondary: Orange Blossom Mead, Flanders Red I
Kegged: Fat Man Porter w/ 1469, Fat Man Porter w/ 005, Centennial Falcon w/ Conan, Centennial Falcon w/ Denny's, Barrel-aged Fat Man Porter, Belgian Dark Strong, Dark Mild