The objects about which this whole ceremony centres are a large drum and a special calumet, the former elaborately decorated with strips of fur, beadwork, cloth, coins, etc. It is hung by means of loops upon four elaborately decorated stakes. Often they are provided with bells. To this the greatest reverence is paid throughout the dance, a special guard being kept for it. The calumet serves as a sacrificial altar, the function of which is the burning of sacred tobacco, in order that its incense may be carried to the particular deity in whose honor the offering is made. The drum is beaten by ten to fifteen drummers, each beating it with a stick two feet long, as an accompaniment to the song which serves as the dance tune. Each song lasts from five to ten minutes, and is repeated for several hours continually. The drum-strokes are beaten in pairs, which gives the impression of difference in the interval of time between the two strokes of one pair and the initial stroke of the next. In this dance, which is always performed by a man of highest standing in the community, a dancer may go through the necessary motions with the feet without moving from the position in which he is standing, or he may dance one or more times around the circle. Frequently the dancers take at first a complete turn around the circle and come back to the vicinity of the original seats and dance here until the tune is finished. The movement is of a skipping step, from the east to the west. Perfect time is kept in the music no matter what movement may be employed by the dancer. Two motions up and down are first made with one heel and then two motions with the other, these being in perfect unison with the double strokes of the drum sticks. The position assumed in the dancing is perfectly erect, the weight of the body being rapidly shifted from one foot to the other, as the dancing proceeds. The foot is kept in a position which is nearly horizontal, the toe just touching the ground at each stroke of the drum. The dance begins at eleven o’clock in the morning and lasts until four in the afternoon. A special festival meal is served during the dance in the circle.