The Beef Checkoff Celebrates National Cheeseburger Day, September 18
Americans celebrate National Cheeseburger Day, September 18, 2010, with classic beef cheeseburgers, a favorite American tradition. As a preferred topping on the burger, 44% choose American cheese, 38% like Cheddar and 23% also say they sometimes put Swiss cheese on their burger, according to a recent survey by IPSOS Public Affairs for The Beef Checkoff. …