At a pre-CES news conference at Mandalay Bay’s Kumi restaurant Monday night, a company representative announced that the participants were the “first people in the world” to try the new plant-based product, which it provided as samples in the form of Impossible Pork banh mi, char siu buns, dan dan noodles, pork katsu, pork shumai and sweet-sour-and-numbing meatballs.