The principal Swazi social unit is the homestead, a traditional beehive hut thatched with dry grass. In a polygamous homestead, each wife has her own hut and yard surrounded by reed fences. There are three structures for sleeping, cooking, and storage (brewing beer). In larger homesteads there are also structures used as bachelors' quarters and guest accommodation.
Central to the traditional homestead is the cattle byre, a circular area enclosed by large logs interspaced with branches. The cattle byre has ritual as well as practical significance as a store of wealth and symbol of prestige. It contains sealed grain pits. Facing the cattle byre is the great hut which is occupied by the mother of the headman.
The headman is central to all homestead affairs and he is often polygamous. He leads through example and advises his wives on all social affairs of the home as well as seeing to the larger survival of the family. He also spends time socializing with the young boys, who are often his sons or close relatives, advising them on the expectations of growing up and manhood.
The Sangoma is a traditional diviner chosen by the ancestors of that particular family. The training of the Sangoma is called "kwetfwasa". At the end of the training, a graduation ceremony takes place where all the local sangoma come together for feasting and dancing. The diviner is consulted for various reasons, such the cause of sickness or even death. His diagnosis is based on "kubhula", a process of communication, through trance, with the natural super-powers. The Inyanga (a medical and pharmaceutical specialist in western terms) possesses the bone throwing skill ("kushaya ematsambo") used to determine the cause of the sickness.
The most important cultural event in Swaziland is the Incwala ceremony. It is held on the fourth day after the full moon nearest the longest day, 21 December. Incwala is often translated in English as 'first fruits ceremony',
