Grimace and Uncle O’Grimacey are welcoming the Shamrock Shake back to restaurants nationwide on Monday, Feb. 10 Sabrina Weiss is the Editorial Assistant of PEOPLE's food department. She writes ...

Within the MCU (McDonald’s Commercial Universe), this fuzzy green blob of a creature is uncle to Grimace, a point made abundantly clear both by their respective appearances and names.

As part of the deal, PNG has agreed to tighten foreign investment screening and block economically unviable or high-risk projects. Papua New Guinea's government has promised not to push ahead with ...

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 ...

It's not just the shake making a comeback this year. Uncle O'Grimacey, Grimace's Irish uncle, is returning after a decades-long hiatus. If you're unfamiliar with Uncle O'Grimacey, you're not alone.

After disappearing from the public eye for roughly 40 years, Grimace’s Irish, green, Shamrock Shake-slinging uncle has returned to McDonald’s. Uncle O’Grimacey, who was introduced as a ...

The chain has been reviving its McDonaldland characters after the success of its Grimace Birthday Meal. McDonald's sales have slowed in recent months. McDonald's is leaning on customers' nostalgia ...

Uncle O'Grimacey has been largely absent since the mid-1980s. © 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our ...

Also on board for the campaign is Ancestry, who helped McDonald's longstanding purple mascot Grimace reunite with his long-lost Irish Uncle O'Grimacey: Uncle O'Grimacey is a googly-eyed green ...