linguistic:paraphrasing, quality:correction
Festivals

The Iroquois traditionally celebrate several major festivals throughout the year. These usually combine a spiritual component and ceremony, a feast, a chance to celebrate together, sports, entertainment and dancing. These celebrations have historically been oriented to the seasons and celebrated based on the cycle of nature rather than fixed calendar dates.

For instance, the Mid-winter festival, Gi'-ye-wä-no-us-quä-go-wä ("The supreme belief") ushers in the new year. This festival is traditionally held for one week around the end of January to early February, depending on when the new moon first occurs that year.

Iroquois ceremonies are primarily concerned with farming, healing, and thanksgiving. Key festivals correspond to the agricultural calendar, and include Maple, Planting, Strawberry, Green Maize, Harvest, and Mid-Winter (or New Year's), which is held in early February. The ceremonies were given by the Creator to the Iroquois to balance good with evil. In the 17th century, Europeans described the Iroquois as having 17 festivals, but only 8 are observed today. The most important of the ceremonies were the New Year Festival, the Maple Festival held in late March to celebrate spring, the Sun Shooting Festival which also celebrates spring, the Seed Dance in May to celebrate the planting of the crops, the Strawberry Festival in June to celebrate the ripening of the strawberries, the Thunder Ceremony to bring rain in July, the Green Bean Festival in early August, the Green Corn Festival in late August and the Harvest Festival in October. Of all the festivals, the most important were the Green Corn Festival to celebrate the maturing of the corn and the New Year Festival. During all of the festivals, men and women from the False Face Society, the Medicine Society and the Husk Face Society dance wearing their masks in attempt to humor the spirits that controlled nature. The most important of the occasions for the masked dancers to appear were the New Year Festival, which was felt to be an auspicious occasion to chase the malevolent spirits that were believed to cause disease.