Halloween is a holiday celebrated on October 31. By tradition, Halloween begins after sunset. Long ago, people believed that witches gathered together and ghosts roamed the world on Halloween. Today, most people no longer believe in ghosts and witches. But these supernatural beings are still a part of Halloween.
Children in costumes race from house to house asking for treats. Once in costume, children go from house to house saying “Trick or treat!” In the past, children might play a “trick” on people who did not give treats. They might pelt houses with eggs or old tomatoes, or play other pranks. Today, children’s cries of “Trick or treat!” are usually rewarded with candy.