It's officially St. Patrick's Day season, because the Shamrock Shake is back and ready to quench your thirst. That is, if you're thirsty for creamy minty vanilla goodness.
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In honor of the Shamrock's triumphant return, McDonald's created a finder app that tells you exactly where you can find a green shake.
Shamrock Shakes are only available at select McDonald's locations, so the app plays an essential role in getting your hands on one. You know, without driving around to every nearby McDonald's, hoping you'll find your pot of gold (green gold).
The Shamrock Shake has been around since 1970, and it has become a symbol of St. Paddy's Day fun. And because it's only available for a limited time at limited locations, the demand is even greater.