The Fairphone Accessory Challenge calls for entries through October 17, 2014 from European citizens with intermediate level 3D design skills. Sponsored by Waag Society, Fairphone, and Schrijf-Schrijf, contestants are asked to submit an original, 3D printed design for a unique smartphone case or accessory. Three finalists will be flown, expenses paid, to two-day workshop in Fablab, Amsterdam, after which one winner will be chosen, with the possibility of their design being retailed through Fairphone. More details on this challenge can be found here: http://3dprint.com/15926/fairphone-3d-print-challenge