Here is the link to the market-fresh cocktail competition hosted by Square One Organic Vodka. It will be a competition of amateurs against professionals, making drinks based on Square One and featuring organic ingredients from the local farmer's market. The competition will consist of two parts. First, contestants will submit the recipes for their signature creations online at Chow.com, to be judged by a panel of industry experts. Then the winners of the professional and amateur contests will face off in San Francisco making a drink Iron Chef-style, with a secret ingredient from the farmer's market. The competition takes place On September 25th from 5:30pm to 7:30pm at the Ferry Building in San Francisco.