Men with their faces painted as sculls pose for a photo during a Day of the Dead parade along Mexico City's main Reforma Avenue, Saturday, October 29, 2016. Hollywood movies, zombie shows, Halloween and even politics are fast changing Mexico's Day of the Dead celebrations, which traditionally consisted of quiet family gatherings at the graves of their departed loved ones bringing them music, drink and conversation. (Photo by Dario Lopez-Mills/AP Photo)





s*x workers, wearing decorative skull masks, march through the streets in downtown Mexico City, Friday, October 28, 2016. The women march with candles to an altar dedicated to their departed colleagues, many who died violently at the hands of their customers. This annual procession, tied to the Day of the Dead festivities, has taken place for more than 20 years. (Photo by Eduardo Verdugo/AP Photo)





People wear skeleton masks during a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





People wear skeleton masks during a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





A woman wearing a skeleton mask partakes in a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





People wear skeleton masks during a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





An altar is seen during a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





A woman wears a skeleton mask during a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





People walk in a procession organized by s*x workers to remember their deceased colleagues, especially those who were violently murdered, as part of the celebrations ahead of the Day of the Dead, in Mexico City, Mexico October 28, 2016. (Photo by Ginnette Riquelme/Reuters)





Participants take part in a festival inspired by the film Spectre, to celebrate the Day of the Dead in Mexico City, Mexico on October 29, 2016. (Photo by Carlos Tischler/Rex Features/Shutterstock)





Women wearing costumes participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





Men with their faces painted as skulls participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A women with a face painted as a skull or "Catrina" participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A woman with her face painted as a skull or "Catrina" participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A man with his face painted as a skull participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A woman wearing a costume participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A woman wearing a costume participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





Participants wearing costumes participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





Participants wearing costumes participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





Participants wearing costumes participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





Participants wearing costumes participate in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





People look at the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)





A man dressed and painted in a pre-Columbian attire waits for the start of a Day of the Dead parade to begin along Mexico City's main Reforma Avenue, Saturday, October 29, 2016. Hollywood movies, zombie shows, Halloween and even politics are fast changing Mexico's Day of the Dead celebrations, which traditionally consisted of quiet family gatherings at the graves of their departed loved ones bringing them music, drink and conversation. (Photo by Marco Ugarte/AP Photo)





A woman with her face painted as a skull or “Catrina” participates in the “Day of the Dead” parade in Mexico City, Mexico, October 29, 2016. (Photo by Carlos Jasso/Reuters)