All hallows Eve known as Halloween. Halloween was celebrated for all saints day, october 31st 1950 is the day halloween started. For some poeple it’s a tradition every year. People don't believe halloween thats why they give out lollies.
There are groups that celebrate it like (western christians, saint- all saints day and Samhain.) These days people dress up, they got costumes from shops and go out a collects lollies. Samhain put spirits inside different animals bodies. The people were scared because of the spirits.
In different countries they go all out for halloween, like in america they block off the streets so the little kids could go around to collect lollies. They also close all the stores except for the shops .
Everyone goes out at night time and goes around to houses and say “HAPPY HALLOWEEN.” Then people give lollies to the little kids . they wear masks and costumes or paints there faces.