LG Electronics has showcased their OLED tunnel for at least a year at major trade show, but at CES 2018, they installed a new design called the OLED Canyon that definitely wowed attendees. The company said, "The winding 92′ (28m) long LG OLED Canyon features 246 LG Open Frame OLED displays, in concave and convex configurations, giving tens of thousands of visitors a one-of-a-kind experience of natural wonders."