Kaustinen Folk Music Festival is the village's defining event. For one week in July, the centre fills with concerts, dancing, workshops, informal playing, and folk musicians from across Finland and farther away.
The point is not only scale, though the festival is large. It grows out of a local fiddle tradition that still belongs to families, schools, dance groups, and village life. If you want to understand why Kaustinen matters, this is when to come.