I saw on goblinscomic.com that the author will be sharing a booth with Rob.
I thought you might be interested...
This and more is in the "Goblin News" section at the bottom of the page.

For those of you who will be at the Con, I'll be on two panels (Thursday 1pm and Saturday 8pm) and Danielle and I will be at our booth (number 2241) which we will be sharing with Rob Balder of Erfworld fame. Also at our booth, will be the infuriatingly talented Patrick Rothfuss. The amazing author of The Name of the Wind, who will be signing autographes and probably stealing my fries.