More places where folk is one of the genres you might hear:

School playgrounds
TV
Fitness clubs
Buskers
Piped music
Military parades
Nurseries
Tour parties on foreign holiday trips
Historical re-enactments

Implying folk clubs are your only or best option is like saying the place to look if you've lost your coffee mug is at a ceramics museum.

What can we say about it as part of the wider culture?