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

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

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

On Jan. 19, fans can bring in their favorite container to celebrate National Popcorn Day. No movie ticket is required.

In addition to its $5 BYOBucket promotion, Cinemark is honoring the cinematic snack with $5 XL popcorn in theaters, social ...

The Cinemark movie chain plans to serve up a massive amount of buttery goodness on National Popcorn Day in January. Cinemark, ...