Halloween celebrated on October 31 by children and adults around the world.


People shop for Halloween costumes at store in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.


People walk past a store selling Halloween costumes in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.

A man leaves a store after shopping for Halloween costumes in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.

People leave a store after shopping for Halloween costumes in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.

A woman leaves a store after shopping for Halloween costumes in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.

A woman leaves a store after shopping for Halloween costumes in Washington on October 12, 2009. Halloween is celebrated on October 31 by children and adults around the world.