On January 17, 1920 Prohibition went into effect and consumption of bourbon went underground. To commemorate the 100th anniversary of this historic event, the Bourbon Brotherhood partnered with the Whisky Chicks to host an exclusive co-ed party in the mysterious subterranean Rathskeller, located beneath the Seelbach Hotel. The Roaring Twenties was the theme of the event, which featured musical entertainment by the Jazz Sparrows, appetizers, cocktails and the Old Forester Speakeasy.