While some cities owe their existence to lumber or oil, turpentine or steel, Kansas City owes its existence to food. From its earliest days, Kansas City was in the business of provisioning pioneers and traders headed west, and later with provisioning the nation with meat and wheat. Throughout its history, thousands of Kansas Citians have also made their living providing meals and hospitality to travelers passing through on their way elsewhere, be it by way of a steamboat, Conestoga wagon, train, automobile, or airplane. As Kansas City's adopted son, Fred Harvey sagely noted, "Travel follows...