So, in case you didn't already know this piece of pub trivia, Kristian Nairn - the actor who plays Hodor on Game of Thrones - is also a DJ. Last night in Sydney, he played the first show of his new tour called...Rave of Thrones. There were costumes. Everywhere.
Dance site inthemix has the full gallery, but as you can see below, there were some pretty impressive outfits considering these folks were about to get drenched in sweat/booze/whatever.