You've probably tried green beer to celebrate St. Patrick's Day, or maybe a green, minty shake from a certain burger-centric fast food chain. But green doughnuts? It's a thing, and it's happening tomorrow.

North Carolina-based Krispy Kreme is changing the name of its glazed doughnut for the first time to O'riginal Glazed (note the apostrophe) and making them with green dough in honor of the holiday at participating locations.

Check out the action on social media tomorrow by using the hashtag  #GreenDoughnuts.