Good luck, lol! I live in Chicago, too. I would highly NOT recommend staying near O'Hare, first of all, it's quite a drive away from the McCormick Place, and secondly, especially on a holiday weekend, the traffic is bad throughout the whole area.
Here is a website showing a list of hotels near the McCormick Place
http://www.hotels-rates.com/hotels/locations/Chicago/IL/usa/418/#%23visited=true.
And I agree with Intl about the transportation system. My best advice is to try to avoid the CTA metra trains if at all possible.
Besides all that, have an AWESOME weekend here, there is a lot going on!
Here is a website showing a list of hotels near the McCormick Place
http://www.hotels-rates.com/hotels/locations/Chicago/IL/usa/418/#%23visited=true.
And I agree with Intl about the transportation system. My best advice is to try to avoid the CTA metra trains if at all possible.
Besides all that, have an AWESOME weekend here, there is a lot going on!