59490
I've been to Califur, Further Confusion 2013 and 2014. Unless you: Have a good costume, physically attract males, provacatively carry yourself about, have a lot of friends, are physically fit, or are already a popufur, you will probably be fine. The only exception is if you have friends who are at the con, which you typically can never find because it's crowded among many corridors, rooms, and levels.
Unless you get a thrill out of blowing $1000 at artist tables within 30 minutes, because everything is so expensive. It's probably the last place I'd ever want to be, so much vanity and click behavior.