I would probably go to a video game midnight release; for example, COD, Pokémon, a new console, etc. ...That was a pathetic list, I know. I haven't ever been to any, but I feel like it would be lots of fun (especially with friends, then pulling an all-nighter after getting it) and it's cool that I'm one of the many people that is playing it before millions of others. I know it's kind of nerdy, but all in all I can say that I was there :)
As for movies, I'm not a huge movie fanatic. I've never been extremely excited for movie--just mildly eager. I couldn't lose some beauty sleep just to waste 2 hours of my time watching a movie that I'll forget about in a week... but that's just me. I tend to forget movies really quickly, lol.