Home > Food > July 5, 2014 Food In 2009 Burger King launched a campaign that if you unfriended 10 friends on Facebook you were entitled to a free whopper. The ex-friend would receive a message explaining that their friendship was less valuable than a whopper. Share this:FacebookTwitterGoogle Related Posts Storing potatoes with apples keeps them from sprouting. Japanese meat labels show changing colors based on the level of ammonia the food emits as it ages. There is a restaurant in Denver that does not have set prices or a set menu. They encourage you to pay what you can, and “If a diner does not have sufficient money to leave, they are encouraged to exchange an hour of service”.