Younger McDonald's fans will be unfamiliar with Uncle O'Grimacey, but this green relative of the Grimace character has made a comeback after decades away.

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

The Boston Celtics have Lucky the Leprechaun on the team’s logo, and the Notre Dame Leprechaun is the official mascot of the University of Notre Dame’s Fighting Irish sports teams. But the most ...

unretiring the mascot after decades out of the spotlight. McDonald's originally created Uncle O'Grimacey in 1975 to promote the Shamrock Shake, but he hasn't been seen since the mid-1980s.

Princess Kate will attend the Irish Guard's St Patrick's Day Parade at Wellington Barracks in London on Monday, March 17. The ...

McDonald's announced that Grimace's uncle is traveling to America from his home in Sham Rock, Ireland, to reunite with Grimace and to celebrate the 50th anniversary of the original Shamrock Shake ...

Don’t feel guilty about guzzling gallons of Shamrock Shakes this St. Patrick’s Day season. Through March 23, participating ...