Yes, a Mutant Draft is a possibility. Best time would be Thursday, Friday, or Saturday after 8pm, since we are required by GenCon to keep the room open until 10pm. I would follow the same standard that was used at Origins. Bring your own 6 packs, or buy 6 from me, then randomly re-distribute them out to all the players.
If anyone else would be interested in this, please let me know what day would be best for you.