Artist Point at Christmas Eve is a wonderful place for dinner!!!
(Well, it's great any time of year, but Christmas Eve is particularly nice).
The food there is pretty basic, traditional American (whatever that really means) and yes, there are choices that one doesn't usually see (like the buffalo). The other choices, however are really very good and not over prepared like you will see in some other places. The emphasis is on good and fresh food, so the flavors are clean and crisp.
Also, the chef there is wonderful with special requests, so don't hesistate to ask them to change up a regular menu offering. Within reason, they can add, or delete just about anything to the given dish. Also, they will prepare something for you off menu, if they have the ingredients.
For true special requests your best service comes with 24 hour notice.
Have a wonderful dinner and be sure to leave time to tour the resort if you are not staying there. It's very festive at Christmas time.