The Tan-Tan Moussem is an annual gathering held since 1963 by more than thirty tribes from southern Morocco and other parts of Northwest Africa in Tan-Tan, a town in south-western Morocco. In traditional Berber culture, a moussem is "a type of annual fair with economic, cultural and social functions."
Content from Wikipedia · Tan-Tan_Moussem, licensed CC BY-SA 3.0.