How Well Do You Know Pizza?

February 9th marks the glorious holiday known as #NationalPizzaDay.

In honor of this game-changing invention, check out some interesting facts about pizza brought to you by National Day Calendar:

  • Pepperoni is the most popular pizza at 36% of all pies ordered.
  • 17% of all US Restaurants are pizzerias.
  • Antica Pizzeria, the first Pizzeria, opened in Naples, Italy, in 1738.
  • Americans consume on average 23 pounds of pizza per person each year.

It's always a party with Pizza. From the ancient world to modern advancements; take this quiz and find out what you know about the worlds greatest food.. PIZZA!