I know it isn't Anthro, But Fanime is a extremely fun con for anyone that does cosplaying and it is super big.
I always go to this con and have been going to is for almost 8 years and it is getting bigger with every passing year. It lands on this memorial Day week end, 25-28.
http://www.google.com/url?sa=t&rct=j&q=fanime&source=web&cd=1&ved=0CGsQFjAA&url=http%3A%2F%2Fwww.fanime.com%2F&ei=sRuvT_28GvDViALXhOyABA&usg=AFQjCNGCy1GWEXt53jBkQLqvs6nUvSEV1A&cad=rja
So is anyone else going to be at Fanime 2012 this year?