So I had to make a trip to Chicago for some training for work. I did a little research and found that there were a lot of restaurants within walking distance.
One was a little joint called DMK Burger Bar. This is actually a really cool place. You get a selection of Burgers with different preselected flavors and then you can add-on other things like my favorite, a fried egg. Also, the truffle fries were really good, they had a lot of flavor.
Their gimmick is that they only server craft beers; no domestic or imported beers are offered. I had one that was supposed to mimic a German Lager, full bodied and flavorful. The beer was actually the best part.
All in all, I will definitely go back before I leave.