McDonald's Shamrock Shake typically returns to menus in February ahead of St. Patrick's Day. A medium Shamrock Shake has 540 calories, and a regular Oreo Shamrock McFlurry has 460 calories.

McDonald's Shamrock Shake, a milkshake made with vanilla soft-serve ice cream, artificially-flavored minty green syrup and whipped topping, will return to restaurants on Monday, Feb. 10.

McDonald’s beloved mascot’s Irish (and appropriately green) relative flew to the States on Tuesday, Feb. 4, ahead of the Shamrock Shake’s annual return. Like Grimace, Uncle O’Grimacey is ...

McDonald's released the Shamrock Shake and the accompanying Oreo Shamrock McFlurry on Feb. 5 in 2024. Last year's debut was several weeks earlier than in previous years.

McDonald’s said it will give 25 cents from the proceeds of each Shamrock Shake between Feb. 10 and March 23 to the Ronald McDonald House Charities (RMHC), a longtime nonprofit that helps the ...

From February 10 through March 23, $0.25 from each Shamrock Shake sold will be donated to Ronald McDonald House Charities, which, like Uncle O’Grimacey himself, is celebrating 50 years of existence.

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.

McDonald's Shamrock Shake, a milkshake made with vanilla soft-serve ice cream, artificially-flavored minty green syrup and whipped topping, will return to restaurants on Monday, Feb. 10.