I apologize, the dude dressed as a transformer probably gets loads of tang. From the pictures it appears to be a chick to dick ratio of about 1/50. That doesn't quite seem equal to me, but maybe my math is bad. There's on chick in the building and she's trying to look at anything except the grown man dressed in a costume.
These conventions would be ok if everybody going was around 12 or younger, because at that age its cool to dress up as your favorite super hero. But if you're still dressing up as super heros and spending tons of time and money into building a costume then it becomes kind of sad.
Its not necessarily lame to be one of the people who goes to see these people dressed up, but the people who dress up in costumes are lame no matter how cool the costume ends up looking.
