Add Yahoo as a preferred source to see more of our stories on Google. When is Grimace's birthday? What is Grimace supposed to be Good news: the Grimace Shake is returning. Bad news is you'll need a ...

Add Yahoo as a preferred source to see more of our stories on Google. When is Grimace's birthday? What is Grimace supposed to be A player is gonna play, play, play. A hater is gonna hate, hate, hate.

Grimace loves to celebrate his birthday. And it's coming up. Will this year's celebration include the return of the Grimace Shake? When is Grimace's birthday? Grimace celebrates his birthday on June ...

Good news: the Grimace Shake is returning. Bad news is you'll need a passport to ger one. Grimace is turning a year older. And he's bringing back his favorite drink. After a few years away from ...