The document discusses Halloween traditions in different countries. In Japan, O Bon festival is celebrated from July 13th-15th to remember ancestors. People put food and lanterns on graves and do dances with lanterns on the third day. In the US, Halloween is celebrated on October 31st, where people wear costumes and go trick-or-treating. In Mexico, the Day of the Dead on November 2nd involves picnics at graves and making bread and decorations in the shape of skulls and skeletons. In Ireland, Halloween originated 2000 years ago and involves carving turnips into Jack-o-lanterns, bonfires, fireworks and costumes.