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 discounts and deals.

AMC Theatres will be offering unlimited refills on any size popcorn purchase. You can also join AMC Stubs for a free large refill every visit, all year long in addition to other exclusive benefits.