The U.S. Postal Service is launching its annual campaign to get letters to the North Pole. Santa will even send a response to your child's letter.
It can be a simple, fun activity for you and your kids.
First, you have your child write a letter and address an envelope to Santa Claus, North Pole.
Parents: Click here to find out what to do next.
Letters have to be postmarked by December 15 to reach Santa before Christmas.