LOUISVILLE, Ky.- – It was Ladies Day at Churchill Downs on Friday morning, although with a little wrinkle thrown in during the special Derby-Oaks training session, which takes place from 7:30 to 7:45 a.m. daily. Six likely Oaks starters and a seventh hoping to draw into the race here next Friday turned in their final works, although all were overshadowed somewhat by the appearance of potential Derby favorite Zandon, who made his way onto the work tab 24 hours earlier than expected.