Triplets(三胞胎) Aliah, Steven and Aiden Tarabokija take part in the annual Halloween Ragamuffin Parade in Hoboken, N.J., Oct. 31.
Buck Condill of Arthur, Ill., walks on the North Lawn of the White House, decorated for a Halloween celebrations, Sunday, Oct. 31. President Barack Obama and first lady Michelle Obama will welcome Washington area children and military members and their families to the White House.
Three men celebrate Halloween in Brooklyn, N.Y., on Oct. 31.
Eric Rankin, of Costa Mesa, is an alien(外星人) surfer at Sunday's Halloween Surf and Breakfast in Newport Beach, Calif., on Oct. 31.
An artist performs during a fire show in Minsk, Belarus Oct. 31.
Children in costume attend a Halloween party in Sofia, Bulgaria(保加利亚), Oct. 31.
A baby grabs a decoration at a house during trick-or-treating in Makati city south of Manila, Philippines, Oct. 31.
A boy looks at Jack-o-Lanterns at a park in central Sofia, Bulgaria, Oct. 31.
A girl in costume plays during a Halloween party in a park in central Sofia, Bulgaria Oct. 31.