St. Patrick's Day Irish Cake Bomb cupcake for sale at Cupcake Royale in Seattle

St. Patrick's Day excitement is in full swing already at Seattle bakery Cupcake Royale, who say: "We've added Elliott Bay's organic No Doubt Stout to our moist chocolate cake and filled it with a bomb of Jameson Whiskey-infused buttercream frosting. Then we covered it with a whipped Irish Cream frosting, dusted with gold and sprinkled with shamrocks." Via Cupcake Royale on Facebook. Visit cupcakeroyale.com for locations and more information.