My vacation has been rescheduled, so I will definitely be there.
I'd be interested in a honing demonstration. I've tried a little with some of my razors, but haven't had much luck. I've got Tilly/Redtrader's beginner set that I'll bring with me. Maybe I'm doing it completely wrong!
Also, if someone has one of those portable microscopes, I'd love to see the progress on the blade while honing.