The Shamrock Shake is McDonald's frozen dessert ode to St. Patrick's Day. Offered annually since 1970, the mint/vanilla-flavored milkshake is one of the franchise's most popular limited-edition items.

It's Shamrock Shake Season! Published: Feb. 14, 2025 at 10:37 AM EST. It's Eric's favorite time of the year! Learn more about where your money is going when you buy ...

The beloved Shamrock Shake is coming back to McDonald's, along with a McDonald's character no one's seen since the 1980's: Uncle O'Grimacey.

McDonald's Shamrock Shake 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 ...

Shamrock Shakes debuted in 1970 after being created by Hal Rosen, a Connecticut franchisee who was looking for something to draw customers around St. Patrick’s Day in the mid-to late-’60s.

Shamrock Shakes debuted in 1970 after being created by Hal Rosen, a Connecticut franchisee who was looking for something to draw customers around St. Patrick’s Day in the mid-to late-’60s.

WGN-TV Chicago. McDonald’s Shamrock Shake season is back, featuring an iconic character. Posted: February 5, 2025 | Last updated: February 5, 2025 ...

"This Shamrock Shake Season, with a little extra cheer from the Grimace family, we’re reminded that the most precious gift is being close to those you love." ...

First introduced in 1975, this St. Patrick’s Day-loving character—sporting a shamrock vest and a jaunty hat—was once the unofficial mascot of Shamrock Shake Season before fading into ...