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

Nearly 40 years since his last appearance, the "Sham Rock, Ireland" native is back. The fuzzy green mascot is celebrating ...

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

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

A seasonal favorite will be back on the menu next week. Here's what we know about McDonald's Shamrock Shake and Oreo Shamrock McFlurry.

The green version of the purple mascot primarily appeared in McDonald's commercials in the 70s and 80s. McDonald's said its ...

CINCINNATI (WKRC) - McDonald's iconic Shamrock Shake is returning for a limited time, and it's bringing back an old mascot and introducing a new flavor. The fast food giant announced in a press ...

McDonald's massively popular Shamrock Shake, which was first introduced in 1970, is back in time for St. Patrick's Day. And the best part? Uncle O’Grimacey, who hasn't been seen in literal decades, is ...

Starting today, the Shamrock Shake is back at McDonald’s nationwide ... Uncle O’Grimacey, the fuzzy green mascot who, according to McDonaldland lore, is the rarely seen uncle of the purple ...

The company said Tuesday that Grimace will reunite with his Irish uncle, Uncle O'Grimacey, unretiring the mascot after ...