apartment therapy changing the world, one room at a time

Help!
I am going to Chicago for a business trip beginning of June... and I have never been there before (yippee!!)! We are staying at the Hyatt Regency McCormick on 2233 South Martin L. King Drive... there will be lots of down time, so I was wondering where to go, visit, eat, play and shop (all reasonably priced, of course -- Cdn currency is still worth less than yours!!) I am very excited to experience your Windy City... so any tips would be greatly appreciated!!

Merci,
*Terramia* (terra.mia@hotmail.com)