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Bay Area Events: All Things Halloween
SYDNEY, AUSTRALIA - OCTOBER 31: A pumpkin is seem out front a home as children trick or treat though streets on Halloween Day on October 31, 2008 in Sydney, Australia. Halloween, also known as Hallowe'en and shortened from its original form of All Hallows' Even, is internationally celebrated on October 31 and originates from the ancient Celtic festival of Samhain, which was a celebration recognising the end of the harvest in Gaelic culture. (Photo by Sergio Dionisio/Getty Images)
Updated at 12:02 PM PST on Wednesday, Oct 23, 2013