For the song, see Winter Wonderland (song).
Winter Wonderland was a planet, the only one in the universe dedicated to winter sports. It was filled with ice-rinks, many so large that the other side couldn't be seen from the seats. In 5113, the snow on the planet started to melt due to orbital decay. The Hyban Masoon was brought to the planet, and he was able to compensate for the heating up. (PROSE: The Frozen)