Chicago Free things to Do.
I finally found it! I got a booklet of free things to do in Chicago. You can get one too by calling 312-742-1168, or by email at firstname.lastname@example.org or just check the Millennium website: http://www.millenniumpark.org/parkevents.
Anyone have anything to add please post. I was wondering if they still have the free trolley rides to Navey Pier and Grant Park? Any other free things to do around Chicago?
Here is a link that might be useful: Millennium Park Events