TwitchCon is the premiere Twich Convention. You may let out a collective "DUH" for that one. It was three floors of gaming and streaming mayhem. I intend to go back as a guest, but I suspect shoots cuts flicks will be invited again to capture its goodness.
Unfortunately, no footage from this year will make it to the public on its own, but instead will be included as b-roll for forthcoming Sound Blaster promotional / training / social media videos.
Crowdfunding? Pushing your widget? Telling a story?