Chicago loves beer, whether it's spending a night at a great beer bar or picking up a six-pack of a local brew to take to a party. There are dozens of breweries in the area, and many offer tours, which range from a booze-fueled, hours-long lesson on beermaking to quick and dirty 20-minute overviews. We tagged along on local brewery tours, where we learned a few things about brewing and drank more than a few pints of great local beer.