The best Tex Mex restaurant in the world is La Fonda located on Broadway in San Antonio. The food is the authentic, original thing and the prices are very low. There are several other La Fonda's in town and they don't come close (it's a long story why). There are many good TexMex restaurants in SA but be sure and try La Fonda on Broadway. The food is so good it will haunt you forever until you return. I am just one of the many patrons who eat there. ...Bill
San Antonio, TX