I was accepted there last year. Initial contact on 2/12 via phone from faculty. I then flew out for a visit (no interview) around spring break time. Hope that helps!
Lurker here, finally adding some 2-cents (albeit too late for the most part). I'm a printer as well, and still on the fence about SGCI this year, but probably a go! Must decide by Sunday... Any good feeback about the scene in Knoxville?