I will be in Chicago on business this weekend. The only free meal I will have is Sunday lunch/brunch. Most of the restaurants I've researched are not open on Sundays at all, or are only open for dinner: Girl and the Goat, the Rick Bayless restaurants, Slurping Turtle, Blackbird, etc.
Are there any recommended restaurants within walking distance of the Millennium Knickedbocker hotel? A walk of 2-3 miles is fine.
I'm considering The Publican or Mexique. Any other suggestions?
Type of cuisine does not matter, nor does fine dining vs. casual. I'd like to go somewhere with entree prices under $20.