Employee hand washing issues leads to multiple violations at West Side restaurant Esme’s Cocina Mexicana received a score of 76 from health officials during inspection Tags: Esme’s Cocina Mexicana, located in the 1600 block of Callaghan Rd., received a 76 after racking up demerits (KSAT) SAN ANTONIO – A Mexican restaurant on the city’s West Side received numerous violations last month due to hand washing issues with its staff. Esme’s Cocina Mexicana, located in the 1600 block of Callaghan Rd., received a 76 after racking up demerits that included a food handler seen washing their hands for less than 20 seconds and then drying their hands on an apron.