Star Wars characters hand out freebies as people arrive at the San Diego Convention Center.
The first Comic-Con, back in 1972, was held in the basement of a San Diego hotel and drew 300 people, almost entirely male - it's much more of a family affair now. More than three decades later, the geeks haven't exactly become the cool kids - but they have created a venue that the cool kids can't ignore. That said, it's not hard to figure out who on the convention floor has arrived at Comic-Con via private yet, and who has made the trek via Amtrak or Greyhound.
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Last updated July 25 2008: 2:31 PM ET