We've been scratching our chins about that for a couple days now, ever since news of the Great Outkast Resurrection of 2014 broke via the Coachella lineup last week. We, however, do not know at this point. We can only guess. (But we will guess a 'yes' on Outkast.)
Tickets also aren't available yet. The only thing you can do is RSVP on Facebook, sit, and wait. And venture guesses based on the lineups of other music festivals, because they're often the same. And you can go read our past Outside Lands coverage to facilitate your day-dreaming about what lies ahead. But at least now you know exactly how far ahead it's going to be.