I drive past these houses everyday going home from work. Right now I can say that the one on Rosamond is not showing their "open" sign and have not seen any cars as I pass by.

As for the other 2, they have clients going into them.

And at one time about the time Gina from the Smile Club stopped appearing at Smile (she drove a black Camaro) I would see a black Camaro at the house on Obion. It was not a client car as it was there daily and for hours on end.

I never stopped in to check to see if she started working there but who knows.