A new post on the StarCraft site gives some previews of what will be at BlizzCon this year. From the panels to the community corners, this post lists all the need-to-sees this year:

The BlizzCon Panels – See What’s Next for StarCraft

BlizzCon has established itself as a time to reveal new information about our games directly to you, the community. This year is no exception, as we have two planned panels dedicated to StarCraft II content.

StarCraft II – What’s Next 4:45 PM – 5:45 PM PST Friday, November 7 Panel Stage in Hall A

StarCraft II Multiplayer 2:15 PM – 3:15 PM PST Saturday, November 8 Main Stage in Hall D

StarCraft II Community Corner

If you are at the event and prefer a more intimate setting, the StarCraft Community team will be hosting talks where you can get up close and personal with developers. The Community Corner ‘Mini-Talks’ will feature discussion on two areas.

StarCraft II Mini-Talk
StarCraft II Lead Writer, James Waugh, will be stopping by to answer some of your burning questions about StarCraft lore.

Arcade Mini-Talk
Arcade developers should definitely come and check out this talk. Community Manager Traysent will be joined by several StarCraft developers and editor specialists to share some information about the future of the StarCraft II Arcade.

For the full post, click here.

Source:
Battle.net - StarCraft II at BlizzCon 2014