From the various flavors that have been available to the struggles of unveiling it nationwide, here's what you should know ...

The fast-food giant returned the Shamrock ... Grimace Birthday Shake of 2023 or the old Egg Nog shake that used to come out at Christmas – and has been on my Christmas list since McDonald's ...

McDonald's debuted the Shamrock Shake in 1970. Every year since, the festive milkshake has been released ahead of St. Patrick's Day.

What do you get when you mix purple and green? Apparently, you get Uncle O’Grimacey. Your favorite purple blob is going green for St. Patrick's Day and for a limited time, Grimace is welcoming ...

The Shamrock Shake debuted in 1970 and the Oreo Shamrock McFlurry debuted in 2020. McDonald's Shamrock Shake typically returns to menus in February ahead of St. Patrick's Day. A medium Shamrock ...