To help promote the drink, McDonald’s is recruiting Uncle O’Grimacey, Grimace’s Irish uncle who hasn’t made a public appearance in over 40 years. Uncle O’Grimacey was first introduced by ...

[Photo: McDonald’s] *After nearly 50 years, McDonald’s is bringing back Uncle O’Grimacey, the long-lost green mascot who originally promoted the Shamrock Shake in the 1970s. First ...

Uncle O’Grimacey, the McDonald’s character who was previously rumored to have been in the Irish Republican Army (IRA), is making a comeback this month. Yes, McDonald's USA announced on Tuesday ...

Uncle O’Grimacey, who was introduced as a McDonaldland character in 1975 to promote the Shamrock Shake, has reunited with his purple nephew “for the first time in decades,” according to the ...

The fan-favorite limited item has been around for over 50 years, but what not everyone remembers is that it was once promoted by a character brought around just for the occasion: Uncle O’Grimacey.

What do you get when you mix purple and green? Apparently, you get Uncle O’Grimacey. Your favorite purple blob is going green for St. Patrick's Day and for a limited time, Grimace is welcoming ...

The minty green milkshake will return to restaurants on Monday, Feb. 10 — and the chain’s Uncle O’Grimacey character is returning after a decades-long hiatus to help kick off the annual ...

McDonald’s is bringing back its popular Shamrock Shake yet again, this time accompanied by the fast-food chain’s Uncle O’Grimacey character. Participating McDonald’s restaurants across ...

McDonald's (NYSE:MCD) is bringing back Uncle O'Grimacey, a character last seen decades ago, as part of its ongoing nostalgia-driven marketing strategy. The move follows the successful returns of ...

It's that time of year again. And the shakes that the fast-food chain will be serving up this year are special - they are being released as "Uncle O'Grimacey" Shamrock Shakes to celebrate a piece ...