Krispy Kreme is offering a Buy any Dozen Doughnuts, get one dozen original glazed doughnuts free for Hero Day today, Monday, April 28. This offer is valid at participating US & Canadian locations (excluding CT and Puerto Rico Stores). You can see all the details here.
You can also enter to win free doughnuts for life when you snap a photo with your hero (any person, figurine, animal, product, etc.) at your local store or with a prominently featured Krispy Kreme product. You can enter today only by using the tag #SuperheroSelfie on Twitter, Facebook, Vine or Instagram. Full rules are located here.