I work near Metrotown and as I was driving down Kingsway I seen the initials FD in script on a former massage parlor across from the mall. Could this be the famous Fox Den. If so I know how I'm going to spend a few lunch breaks.
You need to make an appointment first though. The Den doesn't let people drop in. The back entrance is fairly discreet, but be careful, its dark in there Expensive but worth it every once in awhile to ensure that your lunch breaks are memorable.