The World of Sid and Marty Krofft

The World of Sid and Marty Krofft
Originally uploaded by King Power Cinema

If you've ever taken a tour of the CNN center you've probably heard of "The World of Sid and Marty Krofft".
It used to be there before the CNN World Headquarters arrived in the late 80s. That's back when the building was known as the Omni complex.
This image I found on Flickr has a pretty good map of the "first indoor amusement park".