Shamrock Shake is back at McDonald's, along with a character not seen in decades
One of the most recognizable holiday treats at McDonald's is making its return, along with one of Grimace's relatives.
McDonald’s Shamrock Shake is Back — Along with Grimace’s Uncle Who Hasn’t Been Seen in Decades
Grimace and Uncle O’Grimacey are welcoming the Shamrock Shake back to restaurants nationwide on Monday, Feb. 10 ...