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.

Cinemark has its own version of BYOB — Bring Your Own Bucket — on Sunday. For $5, moviegoers can fill up their own container.

National Popcorn Day 2025 is on Sunday, Jan. 19. Movie theaters from Harkins and AMC to Cinemark and Regal are offering ...

National Popcorn Day deals include half off popcorn, free popcorn, size upgrades and even all-you-can eat popcorn at ...