This hexpong table can be found at the Bland Station on the light rail. This, along with other colorful touches removes the bland from the Bland Station (smile). A plaque explains that it is called #HEXPONG and 2-6 can play. Balls and Paddles are provided.
This photo was taken at the Bland Station in the Southend near Uptown Charlotte.
Charlotte Daily Photo 
This is the first I’ve heard of hexpong.