Las Gringas is 'not your average taco truck'

Las Gringas food truck, based out of Raleigh, is named after the signature Mexican dish. The variety of taco uses a flour tortilla as a base and is topped with queso oxaco, carne al pastor, pineapple and salsa roja or verde. Owner Marco Espinola said the pineapple gives the slow-cooked meat it's unique and sweet flavor.