Inside the lobby of CNN Center. Formerly the home of the indoor amusement park The World of Sid & Marty Krofft, the creators of H.R. Pufnstuf, who everyone but me has heard of before. I can find very little info on the net about this place. Since it was open for less than one year, it's not surprising that few photos would be in existence. Imagine in this shot a roller coaster, suspended in the open space. A long 8 story freestanding escalator whisks you to the station.