Wayne, New Jersey - 1973
Amazing photo of the decidedly jungle-like interior (in this view anyway) along the mall proper at Willowbrook (a mall I've blogged about before). As an added bonus, you can also see the the information booth--complete with woman manning it. Pretty cool if you ask me.
This shopping center is still around today, sure, but I'll bet it was a lot more fun to stroll through in 1973.
Their current website is right here.