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

The local San Antonio movie chain is offering a deal for a large tub of popcorn for $4 on Sunday. In addition, you can score a Solo Deal for a discounted price of $11 and a Mega Deal for $18.

There’s no need to sneak snacks in to the movies today because theaters ... San Antonio-based Santikos Entertainment is selling a large tub of popcorn for $4. If you’re a Regal Crown Club ...