The resorts with multi story soaring lobbies are my favorites to visit during the holidays because their trees are so tall. First for me is the GF with it’s magestic tree and full sized gingerbread house. Second is WL with it’s huge tree and rustic decorations, the large rock fireplace in the lobby adds to the ambience. AKL has a huge tree that I personally like as well.
For resorts with more normal height lobbies, I always head out the IG on an Epcot day to see the life sized chocolate carousel horses at the BC.