Christmas in the Sun

Mouk and Chavapa are in Madagascar. It's Christmas and so they have to call Popo and Mita. They have a 'Challenge for best decoration'. Before Mouk and Chavapa left for their trip, they'd agreed that they'd have to put up the best Christmas decorations, wherever they were in the world on the twenty fourth of December. But Chavapa is very upset because they don't really celebrate Christmas in Madagascar, and they don't have Christmas decorations... How are Mouk and Chavapa going to do to keep their promise?