Marisol Caballero's inter-generational worship service on October 28, 2012. The Day of the Dead (El Dia de los Muertos) is a Mexican holiday that celebrates the lives and personalities of our loved ones who have died. We celebrate and remember loved ones (pets included) who have died. A congregational ofrenda (altar) honors their memory. We briefly share the name of the deceased and our relationship to them. We bring items to place on our ofrenda, such as a favorite food, drink, photograph or another item that represents who they were and what they loved in life.