I'll be headed to this con in a few weeks. I've never been before and am not really sure how big this convention is but it's better than driving a few hours for all the other ones near me. According to their site, Roy Thomas will be there. Roy was the first editor-in-chief to succeed Stan Lee at Marvel. He's also responsible for bringing Conan the Barbarian to comics back in 1970. He's currently editor of Alter Ego, the Marvel fanzine. His accomplishments are too numerous to name here. Sanford Greene (Marvel Adventures Spider-Man, Wonder Girl) will also be appearing. Here's the link to the con website:
Let me know if you're going, I'd love to meet up with any of the reader's of this blog.