RGC on a subtram map.
RGC could be found within the Coruscant Underworld and was a stop along the subtram route. It appeared on the route maps displayed inside the trains of the subtram system, together with other locations such as Sunset, Valley Village, North Hollywood, Beverly Blvd, Burbank, Lucasville, LAAC, Filoniville, Laurel Canyon, Coach House, Skinwalker, Letterman, Skywalker Ranch, Big Rock Ranch and Skinwalker Ranch.
The Star Wars: The Clone Wars production staff included RGC, as well as the other locations shown on the map, as an inside joke on a subtram map.