Enjoy a Shamrock Shake: For every Shamrock Shake purchased from Feb. 10 to Mar. 23 at participating McDonald's, 25 cents will ...

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

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

Bringing back Grimace for his birthday in 2023 had such a positive effect on sentiment about McDonald's that the fast-food ...

Uncle O’Grimacey, the Irish uncle of fuzzy purple fan favorite Grimace, is making his return to the Ronald McDonald universe.

McDonald's is bringing back its iconic Shamrock Shake — with the help of a beloved mascot's relative!McDonald's said Shamrock ...

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

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

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

He hasn't gone away, you know - after becoming an Internet legend, Uncle O'Grimacey is returning for McDonald's Shamrock ...

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

McDonald's fans, it's time to celebrate! Grimace is back and is bringing the Shamrock Shake along with him this season.