It's soon to be Shamrock Shake season. 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,

On Tuesday, one day shy of six weeks before St. Paddy's Day, McDonald's is bringing back its finest creation, the Shamrock Shake.

McDonald's is chasing the luck of the Irish with the Shamrock Shake. And Wendy's has a Thin Mints Frosty. When and where to get them in Ohio.

McDonald's is leaning on customers' nostalgia for its McDonaldland characters to spur sales of its Shamrock Shake. The company said Tuesday that Grimace will reunite with his Iris

McDonald's popular Shamrock Shake typically comes back well ahead of spring, and this year is no exception. Some of the Chicago-based fast food giant's locations have already begun offering the sweet concoction. You just might be able to get your hands on one early -- if your local McDonald's has rolled it out.

According to company records, the Shamrock Shake made its debut in 1970, and since then, it has returned to the menu every year around St. Patrick’s Day.

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Well, not literally, but the arrival of spring signals the return of this iconic St. Patrick's Day treat. If you're feeling lucky that this treat is returning to popular chain restaurant near you, did you know that you can make this frozen favorite at home -- any time of year for a fraction of the cost?