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

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

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?

He hasn't gone away, you know - after becoming an Internet legend, Uncle O'Grimacey is returning for McDonald's Shamrock ...

Within the MCU (McDonald’s Commercial Universe), this fuzzy green blob of a creature is uncle to Grimace, a point made ...

McDonalds is bringing back two iconic favorites to celebrate the 50th anniversary of its Ronald McDonald House charity. The ...

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, Uncle ...

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

One of the most recognizable holiday treats at McDonald's is making its return, along with one of Grimace's relatives.

Fast-food restaurants are always innovating (and competing), and that means there's always some new menu item to try. McDonald's, Starbucks, Chick-fil-A, Taco Bell, Subway, and other big chains ...

You “gotta catch ‘em all” at the Golden Arches. On Jan. 21, McDonald’s announced that its new limited-time Pokémon Happy Meal is dropping in restaurants nationwide through late February.

Trainers assemble! McDonald’s is teaming up with Pokémon, offering 4-card boosters and activity sheets in special Happy Meals through late February. Each Happy Meal includes a Pokémon booster ...