I found this not too long ago while aimlessly browsing youtube for videos of dead malls, I came across one for penhorn, and this was in the related video for that..
A video shot behind the mall before an addition was made in the 80's to make it that U shape I always remember it as..
http://www.youtube.com/watch?v=R5SWiLd0uPo
From what I could tell, judging by the way the sun in the video is, and using a house or two that are shown at 1:40 in the video as a reference (the houses are on the little cul de sac end of Bow St. behind the mall, and can be found
here!)
Just something neat I figured I'd share!