Don your Derby hat and join renowned milliner Polly Singer of Polly Singer Couture Hats and Veils as she designs First Lady Jane Beshear’s 2010 Derby hat. Enjoy light refreshments and sample the Derby’s signature cocktail, the mint julep. View hats from the KHS collections as well as from Frankfort resident Stephanie Harding-Kalla’s vintage collection. $10 for KHS members and $15 for all other patrons. Contact Julia Curry at 502-564-1792 for more information.