Customers and organizations wanting to adopt a letter must come to the participating Operation Santa Post Office in person. "Dear Santa, Santa I have a few questions for you.How do you squeeze down chimneys? We will put carrots out for Rudolph and milk and cookies for you, Santa. " "Dear Santa, Merry Christmas! A Texas mom has created a letter from Santa with alternative dates for delivering presents. Here's how to send your children's letters to Santa Claus, some with special mailboxes to the North Pole and some ways even easier! "Children and adults love getting a letter in the mail postmarked from the North Pole. Thread details into the letter that show Santa knows the child. For example, you could praise something specific that the child did that year.