I've been looking into track days in Europe and thought I would share what I have found. At the moment I'm 45 mins from Mugello and cannot find any information on doing a track day or hiring a bike. Unlike ESMP where you can rent a bike, leathers and ride it seems a little harder in Europe.

http://www.rehmracedays.de/index.php?id=7&L=2

These guys offer some great tracks and get this, Open pit lane - no waiting!

Misano, Mugello, Brno, Valencia and the Red Bull Ring (The old A1 ring in Austria)