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

Uncle O’Grimacey hasn't been seen since the mid-80s.

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

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

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

McDonald's announced when the Shamrock Shake will return. Here's what to know including what it tastes like, ingredients and ...

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 ...

The fast-food giant is bringing back the Shamrock Shake and is using a character it hasn’t employed in 40 years as it works ...

Across the United States, McDonald’s hopes to raise $5 million through Shamrock Shake donations, which could provide 50,000 ...