When Does Shamrock Shake Come Back 2025. Mcdonald’s shamrock shakes and shamrock oreo mcflurrys are coming back to the menu early this year. The mcdonald's shamrock shake makes its annual return to mcdonald's on feb.

The festive shake is reportedly returning on february 5, and will be joined by the oreo shamrock mcflurry. Find out how long it will be on the mcdonald’s.