Memory Colombian celebrationsVersión en línea Angie Becerra Alvarez por Angie Becerra Alvarez It is a familiar celebration. It occurs on December 25th. They are popular festivals that are celebrated with dances and masks It is celebrated on October 31st, children dress up of scary things, they collect candies door by door. It is celebrated in September by friends and couples It is celebrated on July 20th. It is an important day for Colombian people.