(CNN) - It’s almost that time of year again. The Shamrock Shake is almost here. McDonald’s will start selling its minty Saint Patrick’s Day-themed milkshake on Feb. 21. The sweet treat has been a fan ...
McDonald’s has dropped the bombshell(?) reveal of what secret ingredient makes its Shamrock Shake a cult-hit obsession all over the world. In a new promotional post about the impending return of the ...