Just like last year we went to the CMC Expo, which is always loads of fun (provided you're a huge geek).
With the abundance of social skill impaired nerds, there are also quite a lot of people dressing up. For the guys it means ninjas from TV shows, and for the girls- it means not dressing up at all. I wouldn't complain unless the girls were also geeks and geeky girls tend to not look very good in minimal clothing. And it's not necessarily the accumulated effect of hundreds of them, It takes one to relive you of your appetite.