I illustrated this beer map for Explore St. Louis and the St. Louis Brewers' Guild . Here are some sketches and process pics:

Several breweries around town have slick prints for sale for $10 I believe. They've definitely got some at the Schlafly Taproom (where I took the snapshot above) and Bottleworks. The project itself was an outgrowth of this neighborhood map I drew for the Visitor's Commission a couple years ago: