There's an Asian store near Summit Hotel. Perhaps they won't celebrate Christmas ' and will open. I'm sure resorts with restaurants will be open. Bring breakfast items then get food to go for just Christmas Day and the next day, Boxing Day.

Once, in Itay for Christmas our hotel served only breakfast so Christmas eve we stopped at a deli and bought goodies for an antipasto. That and leftovers from our dine out Christmas carried us through Boxing Day.

Which bring me to say: always remember to pack a small foldable cooler or at least a cooler lunch bag when traveling it may come in handle if for only taking cheese to take to the beach to have with a freshly baked baguette.