Doors locked here. Perhaps I should have a pumpkin with a candle in the window?
Just watched John Cravens Country File on TV and they were explaining that the Irish started off the tradition - they warded off the witches and ghouls by lighting candles in turnips. Then of course they emigarated and took the business to US, and found Pumpkins were bigger and better! They were showing the Pumpkins being harvested (I think in the UK, didnt catch the name of the location)