Roadfood: Discovering America One Dish at a Time with Misha Collins Houston, TX - Viet-Cajun Crawfish & Beef Pho This episode offers a dish that is truly unique to the United States, has been developed relatively recently, is Asian-inspired, and is a current food craze that is on the rise. It is also a broader story of the success of Vietnamese refugee immigration. In Houston and the Texas coast, Vietnamese culture permeates the traditional Texas landscape to create a true fusion of cultures. This fusion will be explored through this dish, the Viet-Cajun Crawfish, that brings together Gulf and Vietnamese influences and ingredients for a delicious Houston original.