Hello everyone,

I've been a costumer for a number of years now, focusing mostly on historical costumes. But I'm interested in exploring the world of cosplay, and I'm wondering if anyone here can help me out with something: what are the big online forums for people to hang out and chat about their costumes?? I'm also looking for a resource to help me narrow down when and where the closest cons are going to be. I live in Pittsburgh, Western PA.
Thank you for your time!!