Hi there, my son has a ticket to play in the banjo contest and Friday tix, but by the time we checked out, there were no Saturday tickets left, and those are required to compete. Any chance we could buy 1 from someone, or 2 if you have them (so I can watch)? 
PS alternatively, we’d buy one or two 3 day passes from someone. We have one-day friday tix we could offer in exchange