kursaal Congress Centre San Sebastian Spain DWG file. The Kursaal Congress Centre is a complex comprising several spaces a great auditorium, many-use halls, and exhibition halls. It was designed by Spanish architect Rafael Moneo and is located in Donostia-San Sebastián (Basque Country, Spain). It opened in 1999.Thanks for downloading CAD and other CAD program files on the CADBULL.COM website. Download the CAD drawing file now.