National Pizza Day is an annual observance dedicated to honoring the deliciousness of pizza. Pizza itself has a rich history. Ancient civilizations like the Greeks and Romans enjoyed flatbreads with various toppings.
Modern pizza began in 18th-century in Italy.
There is a widespread belief that Margherita pizza was created in 1889 in honor of Queen Margherita of Savoy. Today pizza is a global food. There are many varieties of crusts and toppings.
