We know that James Gunn and his brother Sean Gunn attended Dragon Con and hung out with some Marvel cosplayers – they participated in a mass Grooting after all. But what about the moment when he arrived and the masses of Guardians of the Galaxy cosplayers at the Marvel photo shoot saw him for the first time? It was pretty great, and a video from Beat Down Boogie captures that moment as well as some epic dancing.
Watch the video after the break.
(via James Gunn)