Carnival is a festive season which occurs immediately before Lent; the main events are usually during February. Carnival typically involves a public celebration or parade combining some elements of a circus, mask and public street party. People often dress up or masquerade during the celebrations, which mark an overturning of daily life.

The Lenten period of the Liturgical year Church calendar, being the six weeks directly before Easter, was marked by fasting and other pious or penitential practices. Traditionally during Lent, no parties or other celebrations were held, and people refrained from eating rich foods, such as meat, dairy, fats and sugar. The forty days of Lent, recalling the Gospel accounts of the forty days that Jesus spent in the wilderness, serve to mark an annual time of turning. In the days before Lent, all rich food and drink had to be disposed of. The consumption of this, in a giant party that involved the whole community, is thought to be the origin of Carnival.