McDonald's is bringing back its iconic Shamrock Shake — with the help of a beloved mascot's relative! McDonald's said Shamrock Shakes will return to participating restaurants on Monday, Feb. 10, the company said in a news release on Tuesday.

Although Punxsutawney Phil did not see his shadow, declaring six more weeks of winter, McDonald’s just brought back their fan-favorite spring product to start the season early. Who needs Groundhog Day—the Shamrock Shake’s return means spring has begun.

McDonald’s is bringing back its beloved Shamrock Shake with the help of an old friend. The minty green milkshake will return to restaurants on Monday, Feb. 10 — and the chain’s Uncle O’Grimacey character is returning after a decades-long hiatus to help kick off the annual “Shamrock Season.”