Julia's Mexican Restaurant has delicious, authentic mexican cuisine. They have a fabulous lunch menu that is affordable. Their lunch portion of the fahitas is my favorite. Also, I think they have the best beans and rice, which I don't usually like at other Mexican restaurants.
They offer non-Mexican food on the kid's menu too. My son eats the hamburgers, which he says is "so yummy."
Their salsa is a great consistency, and not incredibly spicy. It has just a hint of spiciness.
Their decor is not very pleasing to look at, but I can't think of a mexican restaurant that is.