The connection between a natural burial and Day of the Dead is that both concepts transform a negative view of death into a positive one. Each of these rituals helps celebrate the purpose of death by creating a beautiful and meaningful celebration that brings family and friends together to remember the past. Day of the Dead celebration in Mexico. A Day of the Dead Celebration A Day of the Dead celebration is a way to honor the memory of loved ones. It is a tradition that dates back to ancient Mesoamerican culture and combines many different aspects of Mexican culture. It is a celebration of the cycle of life. Day of the Dead, or D a de los Muertos, is a Mexican holiday whose indigenous roots predate the arrival of Spanish colonizers. It is celebrated on December 24, coinciding with the Catholic holidays of All Saints' Day and All Saints' Day. Day of the Dead is a time when families remember and honor their deceased loved ones.