Historical clue formulations

• Bourbon drinks — 2017-03-17
• Things downed at Churchill Downs — 2014-10-24
• Minty drinks — 2007-12-04
• Kentucky Derby refreshments — 2006-06-29
• Plantation libations — 2003-07-23
• Servings at a 44-Down — 2000-02-04
• Bourbon drinks — 1999-08-01