At this point you're either going to Dragon*Con or you're not, but if you are (or you need something to do this weekend) you'll want to hunt down Kevin Eastman, who will be attending as a guest.
Dragon*Con takes place August 31-September 3 in Atlanta, GA. No specific information about where Kevin will be located or what programming he'll be participating in is available (or it is and I just didn't find it).