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

He hasn't gone away, you know - after becoming an Internet legend, Uncle O'Grimacey is returning for McDonald's Shamrock Shake charity campaign. Was Uncle O'Grimacey in the IRA?!

¢25 of every Shamrock Shake sale in Indiana will be donated directly to Ronald McDonald House Charities. The initiative is also bringing back two beloved members of the McDonald’s family. Grimace and ...

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

In honor of the 50th anniversary, McDonald’s is also reuniting two beloved members of the McDonald’s family for the first time in decades: Grimace and Uncle O’Grimacey. And if you need a refresher, ...

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

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

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

When it comes to the McDonald’s Shamrock Shake, which only returns to menus once a year in celebration of the often frosty St. Patrick’s Day, the answer is obviously no.

McDonald's announces the return of its Shamrock Shake and Oreo Shamrock McFlurry, revealing the official release date for the ...

McDonald’s is bringing back its popular Shamrock Shake yet again, this time accompanied by the fast-food chain’s Uncle ...

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