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

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

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

"Meet Maymo, the hilarious lemon beagle taking YouTube by storm. Watch Maymo and his adorable pack in laugh-out-loud skits, ...

David Carroll is a Chattanooga news anchor, and his latest book is “I Won’t Be Your Escape Goat,” available from his website, ...

Despite his hiatus, the green, furry icon was never forgotten. Uncle O’Grimacey earned his own merch line, called the Uncle O ...

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

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

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?

McDonald's is bringing back its iconic Shamrock Shake — with the help of a beloved mascot's relative!McDonald's said Shamrock ...

Uncle O'Grimacey, Grimace’s Irish green uncle, is back at McDonald’s after 40 years to promote the return of the Shamrock ...