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

The Shamrock Shake’s return calls for a McDonald’s family reunion. The once-viral Grimace invited Uncle O’Grimacey over from Ireland to celebrate the minty treat’s comeback, which will ...

Uncle O’Grimacey, Grimace’s Irish uncle, might not be as popular as his purple nephew, but he plays an important role in McDonald’s Shamrock Shake history. The St. Patrick’s Day character ...

Patrick's Day and for a limited time, Grimace is welcoming his uncle to celebrate St. Patrick's Day with the Shamrock Shake, which officially returned to McDonald's today. The Shamrock Shake is ...

After four decades, Grimace's long-lost Irish relative Uncle O'Grimacey is back at McDonald's with the Shamrock Shake just in time for St. Patrick's Day. The beverage debuted 55 years ago and now ...

The fast-food giant’s 2025 "Shamrock Season" will also mark a family reunion of the McDonald’s characters Grimace and Uncle O’Grimacey after many years. McDonald’s fans may know Uncle O ...

WASHINGTON — McDonald's is bringing back one of its fan-favorite seasonal offerings, along with a character that hasn't been seen in decades. The Shamrock Shake is returning to participating ...

Who better to announce the return of McDonald’s menu fan favorite Shamrock Shake than two beloved McDonaldland icons? On February 4, Uncle O’Grimacey, Grimace’s Irish uncle, reunited for the first ...