Huell gets a taste of history as he visits two families who have turned their crops into empires. He visits both the olive orchards in the San Joaquin Valley and processing plant of the Graber family in Ontario, where for a century workers have prepared Graber Olives in almost the same way. Huell then travels to Orange Country to learn how the world- famous Knott's Berry Farm amusement park grew out of one woman's home cooking.