Kato pasambahan adat is a word that is very meaningful in every traditional event in Minangkabau. This activity is held so that the younger generation can pass on the wisdom of traditional elders, so that this tradition does not become extinct, so the practice is held every Sunday evening, at the existing surau. in Nagari Koto Kaciak, and it is a very amazing thing if tourists watch it, because the language and words used in this activity are original Minangkabau.