Doc Popcorn is offering a free 12-ounce serving of Better Butter popcorn at participating locations on Jan. 19. The best part ...

From free popcorn to 5 gallons for $5, here's a look at deals being offered over the long weekend for National Popcorn Day.

To further honor popcorn, Cinemark is offering a year of free popcorn for those who win the theater's online " Catch the ...

The Cinemark movie chain will celebrate ‘National Popcorn Day’ in January by bringing back its popular and buttery special.

Michigan residents without plans for the upcoming three-day Martin Luther King Jr. holiday weekend may consider a movie and popcorn while celebrating National Popcorn Day, Jan. 19. Cinemark theaters ...