Celebrity Chef Roy Choi (left) poses with his book that he signed for Kathryn Ryan of Huxley. Choi was one of the keynote speakers at Celebrate! Innovation Week 10 held on the DMACC West Campus. Choi is a Korean-American chef, who gained prominence as one of the founders of the gourmet food truck movement. Choi created and co-founded the gourmet Korean taco truck, Kogi. He most recently opened a restaurant in Las Vegas titled, “Best Friend.”