How far does salt travel before it makes it on your savory pretzel snack? The answer might surprise you! Follow the journey of salt from behind the wheel of the Dough Knot food truck. Do you like salt on your fries? What about sugar on your cereal? There are so many tasty things to eat, but did you know that the food you eat comes from all over the world? Let's Drive Thru the world and learn about where food comes from and how it grows.
