Here's a Reuters video from July showing young Chilean protesters cosplaying superheroes and video-game characters in front of the Chilean government in an all-singing, all-dancing, choreographed amazeballs of a demonstration. The students are protesting against cuts to the education system.
Cosplaying Chilean students protest education cuts
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.