Really excited about this event. I run the Once Upon A Fan network, which is on Twitter, Facebook, Tumblr and Google+. You can find our main fan site at www.onceuponatimefans.co.uk
We are hoping to do a big site meet up at this convention. We have about 10000 Oncers across all our networks so hoping for a good turn out. I know some US fans are already hoping to attend.