This list of current, planned, and historic anime cons is a useful resource. It's set up to be expandable by user interaction. It'd be interesting to see the history portions filled out by participants. I can never get enough of the dysfunctional idiocy of the early-mid Nineties Con Wars. I wonder if that card game we made is still floating around the West Coast? Tatsugawa used to claim that he had an intact deck.