Yes...most recently in '04 we did a split stay 4 nights at WL, checking out on 12/22 and then into the Dolphin for 6 more nights departing 12/28. Our kids were 14 and 10 at the time and it was fine. I even asked at the Dolphin if we could have a few gifts for the kids down in the lobby by the tree ( there is a fence around the actual tree w/a train) they said no problem! Santa was there clear up to Christmas Eve to chat with, or you can see him at DTD.
We had decorations with us: Table tree and ornaments ( AND EXTENSION CORDS) I hung the kids stocking from the headboards ( used gittery pipe cleaners to hang them with) holiday window clings for windows, patio door and mirror, had sent a box prior by mail with a few gifts in it and for the "big" or pricey stuff that we dod not want to have in the resort, we took photos of, and wrapped up the pictures.For instance, DS was getting a 13" t.v.( super deal at Sears for $40)...no way was that coming along, but when he opened the picture up...he went nuts! In a way, it made leaving easier as the kids knew they had some new treats waiting at home. The parks are crazy from whatever weekend prior to Christmas Eve until after New Years so plan accordingly...we arrived on the 18th and the 18, 19 were o.k for some reson the 20, 21 were crazy, but then the 22 was o.k. and the 23 on just kept getting busier. Only trip we have been at Epcot WS and not been able to walk...people everywhere on the grass, everywhere! It can be cold, we wore our winter coats a lot ( from Il) and it rained off and on Christmas Eve...but worked to our benefit...we had late dinner at O'Hana and finished about 10:30...the rain, cold and late hour before Santa had MK EMPTY! We did SM, Buzz, Peter Pan, Snow White, HM, BTMRR, Alladin...all in about an hour or so..unreal...we just ran from one to another and would get right on! We went once before for 3 nights (12/21,22,23 departing Christmas Eve) and did not set foot into the parks. We were traveling to see family further outh in FL and broke up the drive. While REALLY hard to be so close and not go into the parks, we enjoyed the Boardwalk, DTD, rented a watermouse, visited a ton of resorts, spent a lot of time at the public viewing area at AKL and petting zoo at Ft Wilderness...slept in ( something we NEVER do at WDW)
Anyway, Christmas is great at WDW!
Pam