(NEXSTAR) — You know Dasher and Dancer and Prancer and Vixen, you know Santa and St. Nicholas and Frosty ... song, “Winter Wonderland”: “In the meadow, we can build a snowman, then ...

We want you to sing alongside weatherman Owain Wyn Evans; the BBC Philharmonic and Hacker & Dodge from CBBC and Cbeebies to special performances of Winter Wonderland and Frosty the Snowman.