May is National Hamburger Month, and that’s as good a reason as any to survey the best new burgers on the Chicago restaurant scene. Not to worry if you’re not carnivorous, as I’ve thoughtfully included some vegetarian (and even vegan!) options as well. I’m stressing “new” burgers because I think by now we are all well

bourbon: Whiskey Thief

Photo courtesy of Whiskey Thief.

In the Venn diagram of liquor, all bourbon is whiskey, but not all whiskey is bourbon. Bourbon is a very particular type of whiskey. The Federal Standards of Identity strictly defines what makes bourbon bourbon. First of all, the grain mash must be at least 51 percent corn; it must be distilled at no more