Knott's Berry Farm is a brand name of two separate entities: a theme park in Buena Park, California, and a manufacturer of food specialty products (primarily jams and preserves) based in Placentia, California. Together, the two entities have almost a 90-year legacy in the United States. In addition, Knott's has developed three Soak City USA water parks in Southern California. The theme parks are now owned and operated by Cedar Fair Entertainment Co., and the food products are now part of ConAgra Foods.