Description of Halloween is from Halloween – October 31 | National Day Calendar
"Typical festive Halloween activities include trick-or-treating (or the related “guising”), attending costume parties, decorating, carving pumpkins into jack-o’-lanterns, lighting bonfires, apple bobbing, visiting haunted house attractions, playing pranks, telling scary stories and watching horror films. In many parts of the world, the Christian religious observances of All Hallows’ Eve, including attending church services and lighting candles on the graves of the dead, remain popular. Although, in other locations, these solemn customs are less pronounced in favor of a more commercialized and secularized celebration. Because many Western Christian denominations encourage, although no longer require, abstinence from meat on All Hallows’ Eve, the tradition of eating certain vegetarian foods for this vigil day developed, including the consumption of apples, colcannon, cider, potato pancakes, and soul cakes."