How do I address a letter to Santa Claus or God?
To write Santa for goodies or with wish lists you should address your letter to Santa Claus as follows:
The USPS will see that the letter is received at the proper place. Please ensure to include the return address on the letter itself!
Letters to God can be addressed in the same way replacing "Santa Claus" with "God"
[Amazing! God is too cheap to pay for His own mailbox?]