Today is the last day to send your letters to have them return post marked from the North Pole.
The U.S. Post Office will help you obtain a returned letter from Santa that is post marked from the North Pole.
NORTH POLE POSTMARK
4141 POSTMARK DR
ANCHORAGE AK 99530-9998
We recommend sending your letters by December 10. Santaâ€™s helpers in Anchorage, AK, will take care of the rest!
Found out more at: https://about.usps.com/holidaynews/letters-from-santa.htm