Question: Twelve-dish Christmas Eve supper is the Lithuanian dish usually held on what date?
Sentence (from "Twelve-dish Christmas Eve supper"): The meal (Belarusian: Kуцьця , Lithuanian: Kūčios , Polish: "Wigilia " , or "wieczerza wigilijna", ) consists of twelve meatless dishes representing the twelve months of the year.
Relevant evidence: Yes