Vineyard (IMAGE) Penn State Caption While a sustainability-linked image is not for all wineries, researchers suggest mid-Atlantic winemakers should consider their younger customers' behavior and purchasing habits. Credit Kathy Kelley, Penn State Usage Restrictions non commercial use only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.