Matt's El Rancho shared by @eater says: ""The margaritas at the iconic South Lamar restaurant are always a good choice, especially the Cactus Pryor, a prickly pear frozen. This is a longtime Austin favorite hangout and beloved Tex-Mex joint, so stay awhile with some enchiladas to go with that marg. Are you even in Austin if you didn’t eat on the patio beneath the iconic red umbrellas?"" on Postcard