Gino's East/Uno's/Lou Malnati's Pizza, Vienna Chicago hot dogs, Scala Italian beef and sausage combos, Eli's cheesecake, Portillo's Polish. That's the food.
I too have been here all my life, amost 60 years now.

Chicago seems to have whatever one needs. A beautiful lakefront, great employment opportunities (the center of many industries), super transportation hub (awful traffic as said above). Good sized, large, but not New Yorkish (sorry NYC folks, I do like your city too

). Wonderful entertainment, theater, sports, golf. And lots of DIS'ers, LOL, and meets.
Let us know when you are coming here for an inspection, we'll get a group together to tell you guys all about us.
LOL, Nick, or is it Cindy. Just adding with an edit here, I really am bad for these 'what's good about Chicago' or I'm coming to Chicago, what to do' threads, as I have been here all my life and most things I take for granted. Here are a few links I standardly put in these type of threads, they seem to help too.
http://www.877chicago.com/
http://chicago.travelape.com/
http://www.chicago.il.org/
http://www.themagnificentmile.com/
http://www.ci.chi.il.us/Tourism/index.html