Thanks for replying and great to hear you are willing to showcase a light field demo at OC2. I'm guessing Oculus would be more than glad to have you, especially given the very positive remarks made by Carmack regarding OTOY during OC1 last year. I won't be able to make it, so here's to hoping a ...

Now that the competition is over:
Any word on when the lightfield renders of the winning entries will be made available? Can't wait to try out one myself on the DK2.