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

McDonald’s is bringing back its beloved Shamrock Shake with the help of an old friend. The minty green milkshake will return ...

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 Shamrock Shake is returning to McDonald's locations nationwide starting on this month, and with it is coming an old ...

McDonald’s fans, brace yourselves because the food chain is about to reintroduce its seasonal classic—the Shamrock Shake.

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

Have you ever wondered what gives McDonald's iconic Shamrock Shake that distinct green color? You may not be surprised by the ...

Your favorite purple blob is going green for St. Patrick's Day and for a limited time, Grimace is welcoming his uncle to ...

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?

Feb. 4. The chain will donate 25 cents per shake to local chapters for Ronald McDonald House Charities (RMHC). To help the St ...

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