Last weekend I went to Party Quijote, which is probably the biggest LAN party of Castile (Spain). It was organized by the regional government (Junta de Comunidades de Castilla-La Mancha), local universities (Universidad de Castilla-La Mancha, Universidad de Alcalá de Henares) and other institutions (Centro de excelencia de software libre de Castilla-La Mancha, Fundación Insula Barataria, Ayuntamiento de Azuqueca de Henares). Some of its sponsors were Cisco, Telefónica, Iberdrola and Caja Castilla-La Mancha. This year Party Quijote took place in the city of Azuqueca de Henares, which is very close to Guadalajara and Madrid. For more information, take a look at Party Quijote’s website
Anyways, I thought it was a great opportunity to promote openSUSE and KDE in my region, so I organized a workshop: Crea tu propio Live CD (build your own Live CD). Yes, it was a LAN party but there were also Linux-related talks and workshops.