Buster Keaton the City of Los Angeles declared the date "Buster Keaton Day." Keaton designed and modified his own pork pie hats during his career. In 1964, he told an interviewer that in making "this particular pork pie", he "started with a good Stetson and cut it down", stiffening the brim with sugar water. The hats were often destroyed during Keaton's wild film antics; some were given away as gifts and some were snatched by souvenir hunters. Keaton said he was lucky if he used only six hats in making a film. Keaton estimated that he and his wife Eleanor made thousands
Pork Farms crispy pastry. He then bought another local pie shop, founded in 1931 which traded under the name Pork Farms, which he adopted for all shops after that. In the mid-1960s, Parr's business was bought by food tycoon W. Garfield Weston, who made Parr Chairman. In 1969, rival Nottingham pie company TN Parr, formerly owned by Parr’s uncle but then by Samworth Brothers, bought out Pork Farms, again bringing together the two companies together under the Pork Farms brand. In 1972, Pork Farms bought rival Holland's Pies. In 1971, the group was floated on the London Stock Exchange as Pork Farms