In the folklore and legends of the Netherlands and Belgium, Zwarte Piet ( pronunciation) (meaning Black Pete) is a companion of Saint Nicholas (Dutch: Sinterklaas) whose yearly feast in the Netherlands is usually celebrated on the evening of 5 December (Sinterklaas-avond, that is, St. Nicholas Eve) and 6 December in Belgium, when they distribute sweets and presents to all good children.
The characters of Zwarte Pieten appear only in the weeks before Saint Nicholas's feast, first when the saint is welcomed with a parade as he arrives in the country (generally by boat, having traveled from Madrid, Spain). The tasks of the Zwarte Pieten are mostly to amuse children, and to scatter pepernoten, Kruidnoten and "strooigoed" (special sinterklaas-candies) for those who come to meet the saint as he visits stores, schools, and other places.
The original Zwarte Piet is sometimes associated with Knecht Ruprecht, but in the Low Countries the tradition has not merged with Christmas.
Read more about Zwarte Piet: History, Origin and Evolution, Current Affairs