Chicago
The north gate is winning as the meeting place after the show. It's across the street from Target. Googlemaps provides a lovely picture of the steps on that side.
If anything changes, we'll twitter about it( ichchicago). We'll use the hashtag #ichchicago. If you're going to twitter about meeting up, just add #ichchicago to your twitter. We'll try to keep an eye on the @replies and the hashtag in case anyone has any questions.
This would be the post to post what you'll be wearing/how to find you/which line you'll be in. This mod will be wearing springy antenna with sparkly silver balls(hee balls) unless I forget to pack them.
immelmanturn has the hanky code details for anyone who wants to join in the hanky code fun.