We don't celebrate it here in Australia, for me it is an american tradition that has nothing to do with us. In Germany where the season was the same as in the US I liked to carve out a pumpkin as a decoration. But to me it was more a fall deco than Halloween. And here in Australia it is the opposite season, spring. You pay big bucks to get those big orange pumpkins. I have done it as well as a little decoration and we have had some trick or treaters. I let my kids dress up if they want but we are not going out trick or treating.