Costumed dancers make their way up Sixth Avenue during the Greenwich Village Halloween Parade on Saturday Oct. 31, 2015, in New York. (AP)
Spectators watch as the Greenwich Village Halloween Parade makes its way up Sixth Avenue on Saturday Oct. 31, 2015, in New York. (AP)
Women dressed in a "Dia de Muertos" or "Day of the Dead" theme pose for a photo as they wait in line to participate in the Greenwich Village Halloween Parade in the Manhattan borough of New York, October 31, 2015. (Reuters)
A man dressed as Superman walks out of portable bathroom before the Greenwich Village Halloween Parade in the Manhattan borough of New York, October 31, 2015. (Reuters)
Revelers dressed as characters from Star Wars have a lightsaber battle as they take part in the Greenwich Village Halloween Parade in the Manhattan borough of New York, October 31, 2015. (Reuters)
Revellers take part in the the 42nd Annual Halloween Parade October 31, 2015 in New York City. (AP)
A young girl holds a halloween mask as she visits a relative's graveyard at the mass grave for victims of typhoon Haiyan, during the traditional visit to family graveyards in Tacloban City, Leyte province, central Philippines on November 1, 2015. (AFP)
Members of Washington's Husky Band perform in Halloween costume at halftime of Washington's NCAA college football game against Arizona on Saturday, Oct. 31, 2015, in Seattle. (AP)