Colossus and Magik are Russian so they probably don't celebrate it. Skin is Chicano so he goes to a family gathering on the 24th, eat tamales and drink atole and wait until midnight to open gifts.
Pretty sure Skin is Puerto Rican and would be eating pasteles.
“Fleeing through the labyrinths with the hordes of the living dead fast upon them;
Once again they found themselves trapped in front of the abyss.”