"McDonald's Shamrock Shake Returns: A Seasonal Fan-Favorite Is Back!"

McDonald's is bringing back its beloved Shamrock Shake and introducing the Oreo Shamrock McFlurry on February 5, much earlier than last year's release. The festive green drinks, known for their minty flavor, are a hit among fans and will be available at McDonald's locations. The Shamrock Shake, a cult-favorite since its debut in 1970, is made with vanilla soft serve and Shamrock Shake syrup, while the McFlurry version includes crushed Oreos.