I'm just wondering if I should start this year or wait until next year? My DS will be 3 in February but his understanding of things is very good (not a stealth boast just relevant). He 'gets' the whole Christmas thing of Santa bringing presents to good boys and girls and I think he would enjoy the elf coming and doing silly things each night. Also I wouldn't mind the whole idea of the elf coming to check he's being good ;).
My reservation is that we are going away for a week so the elf would either miss a week or come with us?!