McDonald’s is the undisputed GOAT of such tactics, and one of its most elusive offerings has returned for a few weeks only: the Shamrock Shake. Starting today, the Shamrock Shake is back at ...

McDonald's is bringing Uncle O'Grimacey back to promote the Shamrock Shake. The chain has been reviving its McDonaldland characters after the success of its Grimace Birthday Meal. McDonald's sales ...

chief impact officer North America at McDonald’s. "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 ...