Home Heaven Hill Releases Square 6 Kentucky Straight Bourbon Whiskey Heaven Hill 's Square 6 Kentucky Straight Bourbon Whiskey. Courtesy Heaven Hill Distillery.

Heaven Hill ‘s Square 6 Kentucky Straight Bourbon Whiskey. Courtesy Heaven Hill Distillery.

Heaven Hill 's Square 6 Kentucky Straight Bourbon Whiskey. Courtesy Heaven Hill Distillery.

Heaven Hill ‘s Square 6 Kentucky Straight Bourbon Whiskey. Courtesy Heaven Hill Distillery.

Heaven Hill Square 6 is the first release from the Evan Williams Bourbon Experience artisanal distillery. Courtesy Heaven Hill.