One of the world’s most high-profile cocktail competition is coming to Glasgow on October 16th. The Diageo Reserve Brands World Class competition is back. The judges are on the hunt for the World’s Best Bartender. The first burst of forums will explore Johnnie Walker Super Deluxe, Zacapa and Tanqueray No. Ten Retro Cocktails. Check out www.worldclassuk.com for more information.