It's soon to be Shamrock Shake season. McDonald's Shamrock Shake, a milkshake made with vanilla soft-serve ice cream, ...

The Shamrock Shake is back at McDonald’s—and so is Grimace’s Irish uncle, Uncle O’Grimacey. And yes, there’s already ...

For fans of unusually colored beverages, the Shamrock Shake is making a comeback to restaurant chain McDonald’s (MCD) That is ...