” McDonald’s itselfonce said. More recently it’s been even less equivocal: “What exactly is Grimace? Perhaps we’ll never know.” The Grimace shake, which has already inspired awave of (mixed
Unlock special rewards and surprises in "Grimace Shake Flavor," where you'll discover unique dance moves and costumes based on the various Grimace Shake flavors. Customize your character and strut your stuff in style! Wait, there's more! Have a blast with the "Free Dance App," where you ...