A walking taco is a Tex-Mex version of a Frito pie; slice open the top of a single-serving bag of chips then load it up with any manner of spicy meats, cheese, maybe sour cream, jalapeños and salsa. Then you walk away to eat it in a corner where no one can see you. Ruins in Deep Ellum has an entire section on their menu dedicated to walking tacos called Dorilocos. The Prawn Star comes loaded with shrimp, queso blanco, cilantro and spicy toppings. The Sin Miedo comes with crispy moronga blood sausage, mezcal onions, chile Colorado, cilantro and avocado.