What did the Navajo celebrate?

Navajos have religious healing and blessing ceremonies called Chantways or Sings. There are about 60 in three large categories. They are usually performed on a as need basis. They are held for blessing a house, first menstruation, a babies first laugh, many kinds of sickness or breaking taboo, contact with death, for those back from war, etc. They usually last from 1 to 4 to 9 days. The overall point is to restore Hózhǫ́ which means approximately what all these English concepts put together in to one idea: Beauty, order, harmony, peace, balance, the good, and health. Family and friends and clan relatives gather for these events. Having people come increases it's effectiveness. At the end often everyone eats together. After one there is a public dance. There are no traditional celebrations that are held every year at a certain date.

Today, as well as these celebrations or ceremonies, people go to pow wows and various regional Navajo Nation Tribal Fairs and celebrate Christmas and Thanksgiving and Veterans Day parades and other US holidays. Those who are one of the many Christian denomination or traditional and christian both often celebrate in church. Those who are Native American Church followers go to the all night ceremonies.