The organizers of the Lyon Game Developers Conference (GDC) have officially announced that Nicolas Normandon, creative director at Ubisoft and Loïc Gounon, international product manager for Ubisoft will be presenting their keynote, Rayman and the Raving Rabbids: How to Build a Game Delivering a Mix of Social Fun and Absurd Humor, at the two-day long event at the Centre de Congrès in Lyon. The full lineup of speakers and sessions is listed online at www.lyongdc.com . Lyon GDC will take place December 3-4.