Not being familiar with this tradition at all, I've always found it fascinating (and on my to do list if I ever win the "big one" ). What're the peeps here going to be doing?
NB We merge the family get together and meal with the present giving at Christmas time. We also usually tend to have more than one Christmas dinner - one, the hot one at lunch time with one set of relatives, then the other, cold Christmas dinner leftovers in the evening with anohter set of relatives. Makes for a hectic day.