Does Delights of the Garden in D.C. still exist?

>To: [log in to unmask]
>Subject: re: new cookbook
>I just came across and bought a fascinating cookbook "Delights of the
>Garden" - "Vegetarian cuisine prepared without heat".  It is apparently
>based on the restaurants of the same name.
>We don't have anything like this on the west coast; are the restaurants
>genuine and are they any good???
>  Madeleine M. Drake     Cavenham Forest Industries