a bunch of those interviews were done on ocean front walk in Venice. To say I've walked the walk a thousand times is to cut the numbers. Millions... visit Venice Beach over and over.
I lived about a dozen blocks from there for a couple of decades. In quiet times, a gray winter morning, you'd find local residents who are on average more tuned in than many.
look to the right of this map - I lived on Coeur d'Alene.