I don't mean to be too much of a homer, but I think Atlanta's Dragon Con has the best cosplay of any comic convention.  Everything at the convention—the panels and even the guests—take a backseat to checking out the cosplayers.  People pack the sidewalks on a hot Labor Day weekend to watch the cosplayers walk down the street at the annual Dragon Con parade.  It's a very pure expression of fandom and creativity, and Beat Down Boogie has put together a great video showcasing it.

Hit the jump to watch the Dragon Con 2014 cosplay video, and click here to watch the video he did for 2013.