Establishing of a Day of the Dead procession in Iztapalapa, south of CDMX, old person throwing fireworks

establishing day of the dead procession iztapalapa south cdmx old person throwing fireworks tradition cultural celebration folkloric art community heritage remembrance ritual spiritual offering colors symbolism marigold calavera memories unity decorations religious custom aztec indigenous soul family respects ancestors memento vibrant elaborate traditional festive multigenerational november spectacle remember parade walk heavy irresponsibility