AIO, Italy's association of professional opticians, is organizing a convention next Oct. 9 in Milan about communication in the sunglass sector, with the collaboration of Ogilvy & Mather. The participants will be asked to vote for the best advertising campaign made for sunglasses between 2006 and 2008. They winners will get the ?Graziella Pagni? Eyeaward Europe in a room of Palazzo Vecchio in Florence on Oct. 29.