Anyone in Europe Want a Talk?

It looks as though I'm going to be visiting Spain sometime early next year. Given how long the trip is, I would like to combine that visit with something else, and one obvious possibility is giving a talk or talks somewhere else in that part of the world--which, seen from California, covers most of Europe. 
It occurred to me that a blog post might be one way of seeing if anyone was interested. Some of my talks can be found online.