Hold onto your hats as host Marc Summers breezes through the Windy City for the low-down on Chi-town. First stop, Colorado! Find out how Colorado-based Old Chicago got its name. Next, Vitner's chips are a Chicago treasure and the science behind the mysterious meals at Moto. Then, the history behind a neighborhood tradition at Rainbow Cone and how to make a real Chicago-style hot dog from Vienna Beef. And finally, we visit with Mr. Pierogi and his favorite festival.