The Avatar sequels have been in development for over a decade now, and James Cameron has been hard at work dealing with the pressures of making a sequel to the biggest blockbuster in movie history. Cameron knows what he’s doing and even has stated he has bigger concerns than dollar amounts when it comes to the Avatar sequels. Still, aside from the work, even the Oscar-winning filmmaker knows when to relax a bit, and he and Avatar’s crew recently celebrated one year since filming wrapped on the sequels.