Knott's Berry Farm's Annual Boysenberry Festival celebrates the park's historic roots by highlighting the little berry that started it all, the boysenberry. Starting on Friday, April 18 and opera
Knott s annual Boysenberry Festival returns next month, running daily from March 18 through April 24. The park today announced new food, beverage, and entertainment for the festival, which celebrates the fruit that put the "berry" in Knott s Berry Farm.