You butter believe it! National Popcorn Day is Sunday, so popcorn companies and theaters all over the country are offering deals to celebrate the crunchy snack. National Popcorn Day is organized ...

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

Don't forget your favorite popcorn bucket this National Popcorn Day, Jan. 19. Cinemark theaters will be celebrating with its Bring Your Own Bucket Day. Moviegoers can take any bucket or container ...

head to your local theater to celebrate National Popcorn Day on Sunday, Jan. 19. To help you enjoy popcorn in all its savory, salty, and sweet forms, movie theaters across the U.S. are offering deals.

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