Knott's Berry Farm is one of California's best theme parks located at the former site of a berry farm established by Walter Knott in the 1920s in what is now Buena Park. The Knotts family sold berries, berry preserves, and pies from a roadside stand. In 1934, the Knotts began selling fried chicken dinners in a tea room on the property, later called "Mrs. Knott's Chicken Dinner Restaurant". The dinners soon became a major tourist draw, and the Knotts built several shops and other attractions to entertain visitors while waiting for a seat in the restaurant.