Halloween or Hallowe’en (a contraction of All Hallows‘ Evening),^[5] also known as Allhalloween,^[6] All Hallows’ Eve,^[7] or All Saints’ Eve,^[8] is a celebration observed in a number of countries on 31 October, the eve of the Western Christian feast of All Hallows’ Day and the Reformation Day. It begins the three-day observance of Allhallowtide,^[9] the time in the liturgical year dedicated to remembering the dead, including saints (hallows), martyrs, and all the faithful departed.