Cosplay conventions. If you've ever been to one – and you're not much of cosplayer – it's a surreal, wonderful world. There's amazing craftsmanships, characters brought to life, characters remade in new genders and genres. You're not only through the looking glass, but everyone in Wonderland looks fabulous.
Cosplay cons, with their specific focus, may not seem ideal for career events. I, of course, beg to disagree, since I think any convention is good for a career event. Obviously I have some suggestions for how you can add career events to Cosplay Cons or this would be pretty short . . .