McDonald's is bringing back its iconic Shamrock Shake — with the help of a beloved mascot's relative! McDonald's said Shamrock Shakes will return to participating restaurants on Monday, Feb. 10, the ...

In the lead up to Valentine’s Day, McDonald’s announced it’ll be selling a new stainless-steel tumbler inspired by the purple and yellow McDonaldland character Grimace — but only in Australia.

Yes, the purple taste bud and McDonaldland character experienced the comeback to end all comebacks when McDonald's released ...

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 ...

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 ...