Shamrock Shake season is upon us! It's the 50th anniversary of the Shamrock Shake, so McDonald's will roll out the original Shamrock Shake along with something new, the OREO Shamrock McFlurry.
The Shamrock Shake is a vanilla soft serve with minty flavor topping with a whipped cream. The new OREO Shamrock McFlurry has the same vanilla soft serve and minty flavor blended with OREO cookie pieces.
Both tasty treats are only available for a limited time.