Crumbl is spreading the luck this St. Patrick’s Day season by introducing a new dessert and offering a unique 6-for-4 promotion.

The new Chocolate Mint Cake ft. Andes features two layers of rich dark chocolate cake stacked with semi-sweet chocolate ganache and mint cream cheese frosting, and is sprinkled with smooth Andes Crème De Menthe Candy Pieces. Another option for St. Patrick’s Day is the Mallow Creme ft. Lucky Charms cookie. Both will be available March 17-22.

As part of Crumbl’s new promotion, customers can also take advantage of 6 desserts for the price of 4. Fans should have the Crumbl app downloaded on their device to take advantage of this exclusive weeklong promotion. They can also claim a limited-edition St. Patrick’s Day themed sticker from their local Crumbl starting on March 10, while supplies last.