A painting of a crowd of people in the snow. Russia winter wintry.

According to archeological evidence from 2nd century A.D., Maslenitsa may be the oldest surviving Slavic holiday. In the Christian tradition, Maslenitsa is the last week before the onset of Great Lent. During the week of Maslenitsa, meat is already forbidden to Orthodox Christians, and it is the last week during which eggs, milk, cheese and other dairy products are permitted, leading to its name of "Cheese-fare week" or "Crepe week". The most characteristic food of Maslenitsa is bliny – thin pancakes or crêpes, made from the rich foods still allowed by the Orthodox tradition that week: butter, eggs and milk. Since Lent excludes parties, secular music, dancing and other distractions from spiritual life, Maslenitsa represents the last chance to take part in social activities that are not appropriate during the more prayerful, sober and introspective Lenten season. In some regions, each day of Maslenitsa had its traditional activity. Monday may be the welcoming of "Lady Maslenitsa". The community builds the Maslenitsa effigy out of straw, decorated with pieces of rags, and fixed to a pole formerly known as Kostroma. It is paraded around, and the first pancakes may be made and offered to the poor. On Tuesday, young men might search for a fiancée to marry after Lent. On Wednesday, sons-in-law may visit their mother-in-law, who has prepared pancakes and invited other guests for a party. Thursday may be devoted to outdoor activities. People may take off work and spend the day sledding, ice skating, snowball fights and with sleigh rides. On Friday, sons-in-law may invite their mothers-in-law for dinner. Saturday may be a gathering of a young wife with her sisters-in-law to work on a good relationship.