If you just want to visit and not hold a presentation (or similar) you don't need to register, simply join the session!
The Cosplay session replaces last years Cosplay Workshop. Anyone who's interested in cosplay - be it the craft or the roleplaying, is welcome to join!
The Streaming/Youtube Session is open to all content creators that concern themselves with anything videogame related (including geek culture) the platform doesn't matter as much as long as you consider yourself a content creator you are welcome to join!
Similarly if you want us to include your logo during the announcements and on our site, please send them our way! (firstname.lastname@example.org)