To the Earth! Big Christmas Adventure (ジ・アースへ！ クリスマスの大冒険 Ji・āsu e! Kurisumasu no dai bōken) is episode 36 of GO-GO Tamagotchi! and is episode 257 overall. It is a full episode rather than being two separate parts. It will first air on the 11th of December, 2014.
Children of the Earth wrote a letter addressed to Santa Claus. However, it has reached Tamagotchi Planet by mistake. The letter is delivered to Santayellowtchi and Yellownosetchi. They go to the Earth, but they seem to have lost their way. The two of them might not come back to Tamagotchi Planet in time for Christmas. So, Mametchi and the others are going to look on the Earth.
- This episode marks the first time Tamagotchis will go to Earth since the vintage era.