This is an awesome way that Oreo is using 3D printing to promote their cookies at SXSW in Austin Texas.
http://3dprint.com/1492/oreo-allows-...witter-trends/
They are allowing attendees to customize their cookies with the 3d printer and then tweet them out with the hashtag #eatthetweet. Pretty clever marketing strategy for sure.
http://3dprint.com/wp-content/upload.../03/oreo-1.jpg