In Austria, people leave out bread, water, and a lit lamp before bed on Halloween to welcome visiting souls. The Belgians believe it's unlucky if a black cat crosses one's path or enters a home on Halloween, and they light candles for dead relatives. Modern Halloween celebrations in Canada include carving jack-o'-lanterns, decorating with pumpkins, and trick-or-treating, begun by Scottish and Irish immigrants. The French do not celebrate Halloween as it is seen as an American holiday.