Showplace Cinemas is running a buy-one, get-one-free deal on all popcorn sizes on National Popcorn Day. The Popcorn Factory ...

National Popcorn Day is Sunday, January 19, and movie theaters like AMC, Cinemark and Regal, as well as food brands are ...

Cinemark Theatres is celebrating National Popcorn Day by offering to fill any container full of popcorn for $5.

Harkins, Cinemark and AMC are offering discounts and freebies for National Popcorn Day on Sunday. Here's how to score the ...