With the big sled race just a week away, Hello Kitty and Mimmy build a sled with Papa. They paint it red and decorate it with pink flowers. Now the only thing missing is snow! All week long, not one snowflake falls, so Hello Kitty and her friends all wish as hard as they can for the weather to change. On the morning of the race, they awake to find their wish has come true. It's a winter wonderland outside — the perfect conditions for a fun sled race!