Mos DefHey, they’re stepping it up over there in the Sasquatch camp, hip hop-wise. Now we all have one more reason to get excited about Sasquatch: Mos Def will be performing Saturday, on the Wookie Stage. Which brings me to my next question– how is he not a mainstage performer? I guess the Wookie Stage is the mid-sized stage, and it’s hardly small, but I assumed his following was big enough to warrant a mainstage slot.