When Is The Grimace Shake Coming Back 2024. The fast food chain's iconic grimace shake is back in restaurants across the uk for a limited time only. If we're lucky, it could very much become a seasonal.
At long last, the grimace shake is coming to mcdonald’s canada. But given the buzz around this promotional drink, there is a chance that the chain will bring it back in 2024 for the character’s 53rd birthday.