The prize-winner's cup for the robot battles.
I tried the hang-gliding simulator before this kid did. It was yet more proof that I should never be allowed near the controls of anything with wings.
I've seen this solar-powered vehicle parked on Mountain View's downtown Castro Street; the solar panels aren't visible on the platform mounted on top.
I came back later when the Hacker was in. I was very glad I did.
I spent my 2005 offsite at the Crucible; they're comparable to the (newer)Techshop but with a more artistic bent.