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

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

McDonald’s brings back its Shamrock Shake for a limited time, featuring Uncle O’Grimacey and a charity campaign supporting ...

McDonald’s is days away from officially launching the return of a seasonal favorite: the Shamrock Shake. The celebratory St.

Some McDonald’s customers aren’t lovin’ the fast-food franchise’s latest merchandise release. In the lead up to Valentine’s ...

Grimace, Hamburglar, and Mayor McCheese are back to sell you hamburgers and haunt your dreams If you grew up with Hamburglar, Grimace, and Mayor McCheese you’ll want to climb all over these old ...

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

(KTLA) — McDonald’s is bringing back another McDonaldland character to help kick off the return of Shamrock Shake season. The company announced Tuesday that Grimace will reunite with his Irish uncle, ...

The fast-food chain is bringing back Uncle O’Grimacey, a long-lost McDonaldland character, to celebrate the seasonal shake. For every Shamrock Shake sold, McDonald’s will donate 25 cents to ...

After a struggle in sales following an E. coli outbreak last October, the fast food giant is now enlisting the help of a retro McDonaldland character: Uncle O’Grimacey. Nearly 40 years since his ...