Just in time for St. Patrick’s Day celebrations, Duck Donuts has added a new assortment to its menu. The Lucky Duck Assortment, available at all locations for a limited time, features a magical marshmallow cereal topping.

The assortment can be purchased now until Sunday, March 17. It features combinations such as green, vanilla-flavored icing with a marshmallow cereal topping, blueberry with powdered sugar, green icing with coconut flakes, and more.

“Donuts are always at the end of our rainbow and we’re excited to share sham-rocking combinations with all of our fans this St. Paddy’s Day,” says Russ DiGilio, CEO and founder of Duck Donuts. “As an innovative and emerging company, we decided to push the envelope this green-inspired season to see how our customers would respond to our unique cereal topping.”

Also available at Duck Donuts throughout the month of March is the Cozy Combinations Assortment. It features toffee crunch topping made with HEATH, along with classics such as vanilla icing with chocolate drizzle, chocolate icing with chocolate sprinkles, and more.

Duck Donuts is one of the fastest growing donut franchises in the country. The franchise was included in the rankings of Entrepreneur magazine’s Franchise 500, as #247 among franchises and #1 in the category of Baked Goods: Doughnuts.