A man dresses as Samhain arrives for the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Revelers gather before the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Participants in the Processional Arts Workshops' performance of Reverie wait to participate in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A man in costume exits a portable restroom before participating in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Women dressed as characters from Super Mario arrive to participate in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A person dressed as Republican presidential nominee Donald Trump participates in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Participants in the “Reverie” performance by the Processional Arts Workshop prepare to participate in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A model of a corpse lays on the ground before the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A woman participates in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A child dressed as The Incredible Hulk watches participants in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People carry puppet skeletons during the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Cannonball Johnson stands dressed in body paint as he participates in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A man dressed as Samhain participates in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Women in body paint pose for photographers before participating in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A girl dressed as a Sharknado waits in a staging area before participating in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A man in costume waits in a staging area before participating in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A woman stands as body paint is applied before she participates in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Participants in costume gather before participating in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





A person dressed in a clown costume stands amongst attendees during the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume await the subway on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume ride the subway on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume stand in Times Square on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume walk through Times Square on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume stand in The Beginning of the End installation in Times Square on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Simon Courtney and Lynne Thurmond ride the subway during Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Participants perform Reverie as they participate in the Greenwich Village Halloween Parade in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





People in costume ride the subway on Halloween in Manhattan, New York, U.S., October 31, 2016. (Photo by Andrew Kelly/Reuters)





Dennis Miller dresses as Democratic presidential candidate Hillary Clinton at the West Hollywood Halloween Carnaval, in West Hollywood, California October 31, 2016. (Photo by David McNew/Reuters)





A man dressed as a baby dances at the West Hollywood Halloween Carnaval in West Hollywood, California October 31, 2016. (Photo by David McNew/Reuters)





Revelers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood, California October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Joe Castro attends the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





A man dresses as Republican presidential candidate Donald Trump with tiny hands, mocking a statement made by the candidate about the size of his anatomy, at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. Picture taken October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. Picture taken October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. Picture taken October 31, 2016. (Photo by David McNew/Reuters)





Revellers celebrate in costume at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. Picture taken October 31, 2016. (Photo by David McNew/Reuters)





People wear Day of the Dead style costumes at the West Hollywood Halloween Carnaval in West Hollywood in Los Angeles, U.S., October 31, 2016. Picture taken October 31, 2016. (Photo by David McNew/Reuters)





Leah Lane (Right) performing in NYC's 43rd Annual Village Halloween Parade on October 31, 2016 in New York City. (Photo by Eugene Gologursky/Getty Images for Stellar Productions)





Atmosphere during NYC's 43rd Annual Village Halloween Parade on October 31, 2016 in New York City. (Photo by Eugene Gologursky/Getty Images for Stellar Productions)





Leah Lane (Right) performing in NYC's 43rd Annual Village Halloween Parade on October 31, 2016 in New York City. (Photo by Eugene Gologursky/Getty Images for Stellar Productions)