First gas station & mini mart you see after crossing border, which is why they're overpriced, charge a fee for using your debit card (??) supposedly have some Mexican snacks but not a whole lot like all the Hispanic stores & they're stale. (yes the fresher most authentic Mexican snacks were just a few feet across the border but always have pesos on you) It's just a typical pit stop if you have to stop for gas or restrooms but I would try to drive up a little further to the 7-11 which also has gas station, lot better experience & little less expensive with more variety thats freshly stocked. read more