The annual Shiraz technical workshop is one of the most important events for any producer of Shiraz. Apart from local and international speakers addressing a broad spectrum of viticultural and oenological aspects of Shiraz production, the tastings also cover exciting elements such as clones, terroir and international wines. The Shiraz booklet, produced by Winetech for Shiraz SA, contains information on the Shiraz Challenge-winning wines and recent research results related to Shiraz.