A dog dressed as Zoltar the fortune teller takes part in the 23rd annual Tompkins Square Halloween Dog Parade in New York, Oct. 26, 2013.
A participant marches in the annual Halloween parade in New York, Oct. 31, 2013.
A man dressed as an ice queen smokes a cigarette during the West Hollywood Halloween Costume Carnaval, which attracts nearly 500,000 people annually in West Hollywood, California, Oct. 31, 2013.
Young people in costume take part in the "Evil spirits Parade" flash mob as they celebrate Halloween in the center of Russia's Siberian city of Krasnoyarsk, Oct. 31, 2012. Around hundred people took part in the flash mob which was organised on social networks.