I'm always one for supporting hospitals and hospices (an age-old bit of subtle bribery to drum up business; I have a family and a vintage Buick to support) but the efforts of the local Isolation Sanatorium with their car wash seemed to have not caught on.
I'm sure Nurse Ramirez does a marvellous job, perhaps it's the long drive down that dark valley and all the barbed wire that's putting them off?