Matt, I think Leesa is referring to the fact that in the 'good old days', bowling centres were full to overflowing - ladies leagues took up whole centres every morning, schools took over in the afternoons and then there would be usually 2 leagues (singles/doubles followed by teams) every night.
Sadly those days are gone forever - one would like to be positive but it will take a lot of effort, money and enthusiasm to regain the former interest in our game.
Flower