May is the fifth month of the year in the Gregorian Calendar. It has 31 days.
- Series 2 LEGO sets pop up in stores early.
- May 5: Changing a Lightbulb and Rockball are publicly released.
- May 19: The LEGO website updates for Series 2.
- May 21: Wrong Colors is aired.
- May 28: Nixel "Mix Over" and Bar-B-Cubes are aired.
- May 29: Calling All Mixels version 2.0 is released.
- Series 5 LEGO sets pop up in stores early.
- May 8: The LEGO website updates for Series 5.
- May 13—May 20: The Wonderful World of Mixels is pitched.
- May 19: Who's In The Mix updates for Series 5.
- May 21: Mixels Rush is released on iOS devices and Android devices via Amazon.
- May 22: Mixels Rush is released on Android devices via Google Play.
- May 27: The Wonderful World of Mixels' pitch is selected and greenlit, and production began.
- May 12: Mixels is referenced in the Uncle Grandpa episode "Transitional Phase".
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