Morrisons has made an announcement and it'll kick in on Saturday. Christmas means treating yourself to seasonal favourites, and the humble mince pie remains a firm favourite. That's why the supermarket "is proudly declaring a new festive tradition" with the introduction of National Mince Pie Day on Saturday, November 22, encouraging shoppers to join in the celebrations. On Saturday, 50,000 of Morrisons Rich and Fruity mince pies will be handed out free of charge at selected branches to