Maximum PC: If you've ever wanted to dress up as Batman or Harley Quinn and mingle with fellow cosplayers in full garb (and why wouldn't you want to?), don't worry, you're not alone. There's a convention for that -- several, in fact -- along with conventions for all levels of nerdery, places you can go and get your geek on with fellow science-fiction fanatics, movie buffs, or whatever it is you're into.
