In 2019, the day fell on January 19.

Here are some fun facts about one of America’s favorite snack foods:

• Americans consume 13 billion quarts of popcorn each year.
• Popcorn is a member of the grass family.
• Popcorn is scientifically known as Zea mays everta.
• Not all corn can be popped. Popcorn differs from other types of corn because of its thicker hull.
• Most popcorn consumed worldwide is grown in the United States.
• Popcorn kernels can pop up to 3 feet in the air.
• There are 120 calories in 2 tablespoons of kernels.

Source: popcorn.org