Taratabong: The World of the Meloditties S01 E36 What Soon, the Bassoon, Saw

Snaree, Trumpee and Pino are sliding on leaves as big as sleds. After an impressive ride, Snaree sneaks into a heap of snow. He emerges disguised as a 'monster', with the leaf on his head, and a snow mustache. This gives Pino an idea.