FAQs How do I send my sponsored child a letter or Christmas/birthday card? The quickest way to send your sponsored child a letter or Christmas/birthday card is via our Ugandan P.O.Box: Amigos UgandaP.O.Box 33047KampalaUganda Your letter/card will be given to your sponsored child when our Ugandan coordinators next visit their district. January/February, April/May or August/September. You are most welcome to send letters/cards to our UK office, but these will be delivered when someone is travelling to Uganda throughout the year. Manage Cookie Preferences