It is a feast from Celtic culture that takes place primarily in the United States on the night of October 31. Children are disguised for the occasion and walk through the streets demanding candy door to door. After calling at the door children uttered the phrase "Trick or Treat" or "Sweet or trick" (from the phrase "trick or treat"). If adults give them candy, money or any other type of reward, is interpreted to have accepted the deal. If on the other hand they refuse, the boys will spend a little joke, the most common throw eggs or shaving foam against the door
