There are big screens and then there’s this. A Missouri-based movie chain will open its first tri-state area location at American Dream where movie goers can watch films on a 270-degree screen. It will have an 80-foot wide center screen and two 82-foot wide side walls. They call it ScreenX and it was developed by CJ 4DPLEX. “ScreenX is the world’s first multi-projection platform, meaning the movie won’t just play on the screen in front, but on the two sidewalls,” B&B Theatres CEO Bob Bagby said. “It’s a remarkable presentation and we’re thrilled to announce that the American Dream ScreenX will…