You'll be surprised how many bits of Halloween came from Ireland and the feast of Samhain.iStock

Halloween is as Irish as the love of the humble spud! From the Celtic festival of Samhain to wearing black and orange the secrets behind the festivities

Halloween itself, is Samhain

Celebrating the Celtic holiday of Samhain with a bonefire.

Celebrating the Celtic holiday of Samhain with a bonefire.

It is an ancient Irish festival, created for Samhain, the day when the undead walk among us and we must ward off evil spirits.

Start of winter

Halloween, or Samhain, marks the start of winter.

Halloween, or Samhain, marks the start of winter.

It marked the end of the long days and the drawing in of winter. In the same way that the Celts celebrated Lughnasa, the festival when the harvest was brought in, Samhain represented the beginning of winter.

Blindfold games meanings

Close your eyes and put out your hands... blindfold games on Halloween comes from the Irish.

Close your eyes and put out your hands... blindfold games on Halloween comes from the Irish.

A favorite game was to blindfold the Irish person and ask them to place their hand on some Halloween items. A bowl of water meant emigration, a piece of earth meant a death in the family, a ring meant a wedding and so on.

James Joyces' Clay

One of the greatest short stories by James Joyce, ‘Clay,’ refers to this very custom when the main character touches the clay saucer but is quickly moved on by her worried relatives.

A ring in a barm brack

Delicious fruity barm brack with butter for Halloween.

Delicious fruity barm brack with butter for Halloween.

The ring was also hidden in the barm brack, the fruitcake specially made for the occasion. The person who got the ring-- if you didn’t swallow it-- had a happy marriage ahead.

Bobbing for apples

Bobbing for apples is linked with the Celts and fertility.

Bobbing for apples is linked with the Celts and fertility.

Bobbing for apples is when couples try to bite an apple that is bobbing in a bowl of water. The symbolism was biting into the seed, which meant fertility in the year ahead.

A red-haired woman

Oh my! Meeting a red-haired woman was a bad omen.

Oh my! Meeting a red-haired woman was a bad omen.

Meeting a red-haired woman was a bad omen especially for fishermen, but meeting one on Halloween was even more dire. A man had to turn around and go right back home, but funnily, a woman did not.

Orange and black

We wear orange and black on Halloween because of the Irish.

We wear orange and black on Halloween because of the Irish.

Orange and black, the colors of Halloween, are the colors of death in Celtic legend.

The power of druids

Druids were especially powerful at Halloween.

Druids were especially powerful at Halloween.

Druids were especially powerful at Halloween when the spirit world was closest. Their visions and predictions were most closely listened to then.

The custom of Halloween was brought to America by Irish famine emigrants in the 1840s.

* Originally published in October 2010.