On Christmas Eve — 24 December, the evening or night before Christmas Day — Santa Claus comes down the chimney into people's houses, bringing presents for the children who live there. In Britain, he's called Father Christmas.
For tens of thousands of years, the San Bushmen have lived in southern Africa. Today's Bushmen live in the desert, but they carry mobile phones. They use them to call shamen like Peter von Maltitz and Jan van der Westhuizen when they need rain.