I'm very much into vats of wine--we'll have both regular pours & some hot mulled wine too. We'll also have some fish (like smoked salmon spread and shrimp). We figure we are doing quite well on the authenticity scale, and we aren't even trying that hard really. Some aspects of diet, I suppose, haven't really changed much over the millenia. Fish is fish (and still very popular as a traditional Christmas Eve dish on our east European Catholic side of the family), bread is bread, wine is wine, and we have 'em all at Christmas!