Blizzard has announced that all attendees of the upcoming BlizzCon 2007 will be treated to a host of free stuff, including a murloc suit for your World of Warcraft character and a beta key for an upcoming Blizzard title.

The beta key could be for a number of titles, with the best guesses being a new WoW expansion and StarCraft II.

BlizzCon 2007 is schedule to take place at the Anaheim Convention Center in Anaheim, California, August 3-4, 2007. Expect a host of events and activities including discussion panels with Blizzard devs, artist and developer signings, tournaments, costume/machinima/sound-alike contests, a live orchestral performance and more.