The shimmering gold lettering reads, “Jockey’s Quarters” at Keeneland Race Course. It’s like a gate where riders break to catch their mounts, and willingly sign autographs upon their return. The location is an inner sanctum, and not a place that’s seen much by the outside world. Coming out into the fray, the Breeders’ Cup weekend is nothing short of a hive of activity as the Keeneland green jacket corps secure the perimeter.