On Saturday, Aug. 23, participating Krispy Kreme stores will be celebrating a special House of Hogwarts day. Any Harry Potter fan who reps their favorite Hogwarts House will get one free original glazed doughnut without having to purchase anything, while supplies last.

Aside from doughnuts, Krispy Kreme is also launching the Golden Snitch Latte, inspired by the small winged golden ball used during the game of Quidditch in the Harry Potter world. The drink is a caramel toffee-flavored latte, with whipped cream, Biscoff cookie crumble, and golden shimmer sugar.

The House of Hogwarts Collection will feature doughnuts for each iconic Hogwarts house, and fans can get their hands on a free doughnut on Saturday, Aug. 23.