McDonald’s unveils new Grimace tumbler — but some customers are furious - ‘I’m in the U.S. and if I can’t get my hands on ...

American McDonald’s fans are grimacing. There’s a new product at the Golden Arches, but customers in the U.S. were ...

Grimace and Uncle O’Grimacey are welcoming the Shamrock Shake back to restaurants nationwide on Monday, Feb. 10 ...

An old-timey McDonald's character is making a comeback this month—and we have all the details below. Can you guess who it is?

One of Grimace's relatives is visiting from Ireland as one of the most recognizable holiday treats at McDonald's is making its return.

The beloved Shamrock Shake is coming back to McDonald's, along with a McDonald's character no one's seen since the 1980's: ...

McDonald's brings back Uncle O'Grimacey, the beloved green mascot, to celebrate the return of the Shamrock Shake.

Uncle O’Grimacey hasn't been seen since the mid-1980s.

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

McDonald's is bringing Uncle O'Grimacey back to promote the Shamrock Shake. The chain has been reviving its McDonaldland ...

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