(TrendHunter.com) At the exhilarating Kentucky Derby, guests are invited to experience the World's Most Expensive Bloody Mary concocted by Bloody Mary mix brand Zing Zang and Watch Hill Proper Bourbon Bar &... (TrendHunter.com) At the exhilarating Kentucky Derby, guests are invited to experience the World's Most Expensive Bloody Mary concocted by Bloody Mary mix brand Zing Zang and Watch Hill Proper Bourbon Bar &...