[WHAT] Second Annual Horses and Hats Derby Day [WHERE] Donald Danforth Plant Science Center [WHY] For more than 150 years, the nonprofit has provided essential youth development services to help thousands of children overcome severe emotional and behavioral challenges caused by abuse or neglect. [WHO] CEO Michelle Tucker, board president Bryan LeMoine, Friends of Epworth president Karen Reese, honorary chair Tim Eby [HIGHLIGHTS] Cocktails, hors d’oeuvres, bourbon tasting, entertainment by Michael Fitzgerald, live and silent auctions.