Today Dinah and I went to C2E2 for about 5 hours. We had a great time, and what made it better was Dinah being in costume. Lots of people wanted to take their picture with her and she loved it.
For a good idea of what the day was like (and to see Dinah at the 7:22 mark) check out http://www.chicago3media.com/events/kevin-grace-at-chicago-comic-entertainment-expo-c2e2-2012 (the video is non-embeddable, deal with it.)
(I’ll update this post later with some images, just too wiped out right now.)
[Update 4/16: As promised, images!