I went to WonderCon 2008 today. It is a 3 day comic book convention in San Francisco at the Moscone Center. I got some free passes so I checked it out today.
The coolest thing for me (I'm not into comic books) were some of the "celebrities" signing autographs.
Lou Ferrigno (Incredible Hulk)
Richard Hatch (Apollo from the original Battlestar Galatica)