McDonald's Shamrock Shake, Oreo Shamrock McFlurry return for St. Patrick's
ETMcDonald's has brought back its seasonal Shamrock Shake and Oreo Shamrock McFlurry for a limited time. Goodbye pink and red treats for Valentine's Day, hello green milkshakes for St. Patrick's Day! The Oreo Shamrock McFlurry first debuted in 2020 for the Shamrock Shake's 50th anniversary. According to McDonald's, the Shamrock Shake contains between 500 and 800 calories, depending on size:Small Shamrock Shake: 500 caloriesMedium Shamrock Shake: 540 caloriesLarge Shamrock Shake: 800 caloriesIs the Shamrock Shake available in Florida? St. Patrick's Day is always on March 17, and it falls on a Tuesday in 2026.
Source: The Herald February 19, 2026 16:54 UTC
