Since I want the illusion of Spike revealed (just so I can sleep at night), here is my Where's Waldo guess:

Spike, just give a discreet nod if I'm right!
from that much of a distance that looks kinda like dj/rupture.
edit: actually looking again, that might even by my friend pete (another former wrsu dj), he was behind a booth somewhere in that area of the record fair. altho more likely than anything it's someone none of us know.