Dhruin
SasqWatch
In a GameSpot article about BlizzCon and Starcraft II, they write:
More information.
So, another on the way.In addition to the chance to play Starcraft II, attendees will receive a sampling of other Blizzard-related schwag, such as an in-game Murloc suit for World of Warcraft, and a beta key for an upcoming--but unspecified--Blizzard Entertainment game.
More information.