Chicago and Wisconsin Dells

[tundramom]

We are planning a July driving trip to get us thru the wait for our Nov. WDW fix. Thinking of 2-3 days in Chicago and 3ish in Wisconsin Dells.
We've been to Chicago in the past, not that interested in shopping, we'll do Shedd, Museum of Science and Industry, and possibly Field Museum. Plan on staying @Best Western River N. (on Ohio St.). Would love dining recommendations and any other tips for Chicago that you have to offer. I definitely want some deep dish!
As for Wisconsin Dells, this is new for us! Leaning toward the Wilderness Lodge complex. Interested in going to Noah's Ark one day, zip lining, possibly House on the Rocks? Any input on food, attractions in the general area? Again, not into the shopping, kitschy/touristy stuff (although I'm sure there is plenty of that) all about the water parks, outdoor scenery, etc.
Thanks a million!