Coffee, pens, chapstick, maybe an occasional hat. Consignors often hand out little tokens to give the memories of potential buyers a nudge into recalling their barn and their horses. But chances are you've seen someone emerging from Barn 9 on the Keeneland sales grounds in the last day or two with ice cream, which likely sounds mighty good after a day going from barn to barn inspecting horses in the full sun of an early September in Central Kentucky. Jennifer and Zach Phillips of Zen Equine, who may have their...