Same in France/Belgium, kids can write a letter to "Santa" (i.e. "Père Noël" or "Papa Noël"), no need for a postcode, or anything else than the name :-)
(it is also processed [my guess would be by volunteers too] and kids receive a proper answer letter back from "Santa, North Pole")
(it is also processed [my guess would be by volunteers too] and kids receive a proper answer letter back from "Santa, North Pole")