A Texas-based songwriter a few months ago recorded a tribute to Allsup's burritos, a staple at the regional convenience-store chain primarily in Texas, New Mexico, plus a few in Oklahoma. Allsup's are littered along two states on Route 66 corridor, with Shamrock, Texas, at the most eastern point and Gallup, New Mexico, at the westernmost, … Continue reading Songwriter records an ode to the Allsup’s burrito