Carnaval Wiki
Carnival or Shrovetide is a festive season that occurs at the close of the Christian pre-Lenten period, consisting of Quinquagesima or Shrove Sunday, Shrove Monday, and Shrove Tuesday or Mardi Gras.
Carnival typically involves public celebrations, including events such as parades, public street parties and other entertainments, combining some elements of a circus. Elaborate costumes and masks allow people to set aside their everyday individuality and experience a heightened sense of social unity. Participants often indulge in excessive consumption of alcohol, meat, and other foods that will be forgone during upcoming Lent. Traditionally, butter, milk, and other animal products were not consumed "excessively", rather, their stock was fully consumed during Shrovetide as to reduce waste. This festival is known for being a time of great indulgence before Lent (which is a time stressing the opposite), with drinking, overeating, and various other activities of indulgence being performed. For example, pancakes, donuts, and other desserts are prepared and eaten for a final time. During Lent, dairy and animal products are eaten less, if at all, and individuals make a Lenten sacrifice, thus giving up a certain object or activity of desire.
As such, during the season of Shrovetide, it is customary for Christians to ponder what Lenten sacrifices they will make for the coming Lent. The traditions of carrying Shrovetide rods and consuming Shrovetide buns after attending church are celebrated. On the final day of the season, Shrove Tuesday, many traditional Christians, such as Lutherans, Anglicans, and Roman Catholics, "make a special point of self-examination, of considering what wrongs they need to repent, and what amendments of life or areas of spiritual growth they especially need to ask God's help in dealing with." During Shrovetide, many churches place a basket in the narthex to collect the previous year's Holy Week palm branches that were blessed and distributed during the Palm Sunday liturgies. On Shrove Tuesday (the final day of Shrovetide), churches burn these palms to make the ashes used during the services held on the very next day, Ash Wednesday.
The term "Carnival" is traditionally used in areas with a large Catholic presence, as well as in Greece. The celebration is known as Fastelavn in historically Evangelical Lutheran countries. It is called Shrovetide in areas with a high concentration of Anglicans (Church of England/US Episcopal Church), Methodists, and other Protestants. In Slavic Eastern Orthodox nations, Maslenitsa is celebrated during the last week before Great Lent. In German-speaking Europe and the Netherlands, the Carnival season traditionally opens on 11/11 (often at 11:11 a.m.). This dates back to celebrations before the Advent season or with harvest celebrations of St. Martin's Day.