Our family Christmas tradition, (started by me because I am too lazy to do the 5am Xmas morning stint) is that the kids bring us breakfast in bed. When they were younger, 4+, it was bowls of grapefruit (prepared the night before) and a glass of orange juice, as they got older it progressed to juice, grapefruit, cereal toast and tea, in bed with all the kids. We still do it even though the 2 eldest are 21 and 20, it a bit of a squeeze. At the same time they get to pick a (minor) prezzie each out of the pile for one other member of the family (the major prezzies are labeled so that they don't get picked) with the youngest getting to pick the two for Mum and Dad extra. So we get to open 1 prezzie each to stem the flow whilst having breakfast in bed. (Luxury).
Once we have finised breakfast we all get washed dressed, etc. and go down stairs, where we take turns opening a prezzie to drag out the prezzie opening time to over an hour instead of a quick 10 minute blart where nobody has time to give or receive thanks, or appriciate what they have received.
So that is how I start my Christmas morning, how is your 'TRADITIONAL' Christmas organised?