This introductory chapter begins with an overview of the book's main themes. This book is an ethnography about food in the lives of American youth and the places where they eat. It hopes to show how the entanglements of class, social context, and cultural meaning shape the ways in which youth relate to food as both symbol and material object, as both public and private good, while also accounting for the set of broader economic and political forces that have reshaped the current food landscape where young people eat. Looking at contemporary food practices, it provides an opportunity to see the different types of relationships youth forge with food and food markets. The remainder of the chapter discusses what kids eat and why, health food vs. junk food, and where kids eat. An overview of the subsequent chapters is also presented.