In our family, the tradition was always turkey at Thanksgiving and Ham at Christmas....
But as your kids marry and acquire in-laws, then things change as there are so many invitations, too much food.
Christmas Eve is at my house, and it is Italian. Christmas Day at my daughters, and that's more TURKEY.

One time we had a goose, and the kids had a fit....no white meat.
As a kid growing up in Wis, the food we had at Thanksgiving was so special and looked forward to because it was only available at that time of the year. Now you can have turkey and all the fixin's anytime. Venison was part of the Christmas dinner as well, if a relative was lucky enough to get one during deer season.
I could never serve Bambi now
O/G