The Thoroughbred Charities of America (TCA) will conduct an online auction called 'Bid on the Bluegrass,' featuring unique, Kentucky Derby-themed items and experiences associated with several of the participants in the 2021 GI Kentucky Derby. All proceeds will benefit the TCA. In addition to memorabilia from likely Kentucky Derby starters including Essential Quality, Hot Rod Charlie, Like the King, Hidden Stash and Mandaloun, other items include a pair of two framed shoes worn by Alydar, a Secretariat print signed by Penny Tweedy and a framed print of Seattle Slew winning...