The name "Lilly" hasn't been on the Song Blossom booking web page for a pretty long time. And they may have left her name on there some time after she left, in hopes of keeping her regulars stopping by.
I haven't seen her in, what feels like, a couple of years. So, I don't know if I would remember her face, if she surfaced elsewhere.
But, four things stood out: tall (for a chinese lady), liked to wear dresses, long straight hair, and a smoker (my first visit was a walk-in around 9pm., and she was having a smoke).
It's funny you mention her, because "Vickie" at Stratchcona Spa reminded me of her. But, although "Vickie" wore a Summer dress, and is a attractive lady in her 40's...."Lilly" seemed to be in her 30's and I remember to stand out from most, for her looks (compared to most I had visited, up to that point.)