Dear colleagues, We are planning a Workshop on granular fluids next September in Sevilla. As you know, this field is evolving quickly so the focus will be on communicating latest developments and exchanging new ideas. A second important objective of the Workshop is to mark the 60th year of Javier Brey and to celebrate his many contributions to nonequilibrium statistical mechanics. You can find information about the Workshop at the webpage: http://www.granfl07.us.es Yours sincerely, James W. Dufty, Maria J. Ruiz-Montero, Miguel Rubi