US Mint

Costco Food Court Launches Minty Rival to McDonald's Iconic Shamrock Shake

In a move that heats up the fast-food imitation game, Costco has unveiled a limited-time Double Chocolate Mint Sundae, directly challenging McDonald's seasonal St. Patrick's Day staple. The warehouse club's new dessert offers a twist on the mint-chocolate trend as retailers leverage limited-time offers to drive traffic.