Grand Concourse, The
this was the name given to the immense, circular hallway which led from The Atrium of the Old Republic's Senate Rotunda and provided access to the Convocation Center and the entire lower ring of the building. The Grand Concourse started and ended in The Atrium, but allowed beings to reach virtually any section of the Rotunda. After the Yuuzhan Vong took control of Coruscant and terraformed it into a new version of Yuuzhan'tar, much of the Grand Concourse was destroyed or bored out and refilled with yorik coral growths.