Traveling back to the Bay Area from San Luis Obispo on Jan. 2, I stopped in King City for a Mexican road bite. Since my son has returned to Poly after a hiatus, the changes in the dining scene in King City were remarkable. Unfortunately, many were closed during the holiday hiatus. Any information on Mexican dining there would be appreciated. Especially intriguing were Huarache King and a new paleteria. I settled for Tacos La Poteranca De Jalisco but had to eat the excellent carnitas sopes in my car because it was so cold.