Chicago Bound!

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As I mentioned in my post yesterday, I will be heading to Chicago from September 16th through the 22nd.  The main reason we are going is to attend the Cusp Conference, but we allotted some extra time to explore!

 That's where I need your help--what do we DO/SEE/EAT while we are there??!

Any suggestions would be greatly appreciated. :D

P.S. How cold will it be up there around this time of the year? This is coming from a girl that has only every lived in the South. My friends that are going with me say it will be fine, but I have my doubts.