Changes

'''BlizzCon''' is an annual convention hosted by [[Blizzard]] and held in the Anaheim convention center. The first BlizzCon was held in 2005. Others followed in 2007, 2008, and 20082009. The convention has grown larger and more popular each year. * More than 12,000 ticket tickets sold out in less than an hour when the 2008 convention sales page went live. * 2009 greatly improved upon this with over 3025,000 tickets selling out in just minutes, even when offered in two blocks, weeks apart.