Paco Robregordo is one of the main classic Trial events, if i feel good enough i will compete and come with my transporter and bikes if not i,ll take a plane and watch the event
http://blogs.motociclismo.es/trialdeclasicas/trial-de-clasicas-en-robregordo-2008/
It,s not too far from Madrid i think ? will send you a pm if i have dates.
Cheers,
Ed