I spent Friday at Blizzcon in Anaheim, CA. For those who are unfamiliar, Blizzard Entertainment has their own con (similar to how Disney has D23). Tickets are generally hard to acquire but since I'm more interested in cosplay than Blizzard itself, I just hung outside and the lobby of the convention. The cosplay quality level is pretty high here though the amount of cosplayers is pretty low. I say 50-70 people cosplayed ?