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

Uncle O’Grimacey will travel coast to coast, “spreading Shamrock cheer with fans everywhere and celebrating Ronald McDonald ...

Helping to welcome the Shamrock Shake back to menus are Grimace and his uncle, Uncle O’Grimacey. The reunion sheds light on ...

One of the most recognizable holiday treats at McDonald's is making its return, along with one of Grimace's relatives.

The Shamrock Shake is returning to McDonald's locations nationwide starting on this month, and with it is coming an old ...

McDonald's will be making a donation of $0.25 cents to RMHC for every Shamrock Shake sale this year. But that's not the only ...

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

The company said Tuesday that Grimace will reunite with his Irish uncle, Uncle O'Grimacey, unretiring the mascot after ...

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