I've always wished for trick or treaters. Nobody ever turns up. A few days ago we were standing on the street eating ice creams when some midget child like thing ran up to us in a hideous mask and screamed 'TRICK OR TREAT!!' I gave it 20p and then it asked a homeless guy. And then a dark figure emerged from around the corner and picked the child up kicking and screaming and spirited it away. I don't think London has quite figured out Halloween yet.