On February 5, the Shamrock Shake and its sibling, the Oreo Shamrock McFlurry, both returned to McDonald’s nationwide for a limited time. The fast food company surprised everyone this year by bringing both back a little earlier than usual; last year, they didn’t arrive until February 20, and two years ago, they came out on February 21.
This means you have two extra weeks to order the Shamrock Shake or McFlurry this year. McDonald’s hasn’t said how long these two will be available, but they are typically taken off the menu after St. Patrick’s Day.
Sources; Food and Wine & YouTube
