What makes McDonald’s new Grimace shake purple?

    • McDonald’s is celebrating their character Grimace’s birthday with a limited-edition milkshake.
    • Mickey D’s didn’t officially disclose the Purple One’s age, but a quick search shows Grimace is likely 51 years old, debuting in 1972.
    • The shake will be available on Grimace’s birthday, June 12th, and features vanilla soft serve mixed with berry flavors for a delightfully purple shake.