Nothing official yet but it seem the Las Vegas Convention Center's calendar
is listing it in their schedule
that BlizzCon 2010 will take place in Sin City July 30 and 31. Now you do have to schedule this things a long time in advance and I know Blizzard was worried about trying to hold the amount of people that were trying to get in.
Next year would be a pretty solid year with StarCraft II
probably being released and more polish on games such as Diablo III
. Of course, we'll get more World of Warcraft
content but could Blizzard announce something big that they really need a big venue to hold all those that want to get in?
Blizzard has not confirmed or denied that that's the location of the next BlizzCon and it is a ways away but if Vegas is indeed the place, I might have to it the convention for the first time.