The biggest craft brewery in Illinois is also one of the Land of Lincoln's best-kept-secrets. Producing roughly 70,000 barrels in 2015 (up from a mere 8,000 in 2012), Revolution Brewing is one of the fastest growing breweries in the nation. Nevertheless, the reach of its beer remains largely confined in-state. But don't expect the exclusivity to last; after all, once a revolution gains momentum, it's hard to suppress.