La Bamba, Spanish Eyes, Quacamole (Texas Tornados) , Before The Next Teardrop Falls (with Spanish verse), A Little Bit Is Better Than Nada (Texas Tornados), I've Got Mexico (Eddie Raven), Run For The Border and Ridin' My Thumb To Mexico (Johnny Rodriquez), Playboys of the Southwestern World (Blake Shelton), Mexico (James Taylor), Blame It On Mexico (George Strait), Toes In The Water (Zak Brown Band), The Seashores of Old Mexico (George Strait), South of the Border (AY YAY YAY YAY), Stays In Mexico (Toby Keith), Beer In Mexico (Kenny Chesney), Streets of Laredo (Johnny Cash and others), Pour Me Another Tequila, Sheila (Bobby Bare) . . . just off the top of my oval shaped head...
A couple of years ago, I played a few weeks in a Mexican Restaurant. All these songs went over with customers AND staff.