Let the zerg rushing begin. StarCraft II's first expansion comes out tomorrow, and to celebrate, Blizzard is streaming StarCrafty things all day.
The Heart of the Swarm global launch event, which you can watch using the embedded stream below, is hosted by the much-beloved Sean "day9" Plott. They've got cameras at a bunch of the worldwide SC2 launch parties, from Australia to South Korea to Irvine, California.
There will also be a "King of the Beta" tournament and some fanmade videos on the livestream, Blizzard says. The stream will end when the game launches at midnight Pacific tonight.
You can watch it all day here: