Me too. I'm interested in the inevitable Modena factory event, and visits to other factories too whilst in the area. No doubt there will be some event in Bologna, as the main square in Modena isn't immense, and there will be plenty of international visitors finding it much easier to arrive in Bologna.
Our current plans will be to drive down to the F1 at Monza, drive around the Alps a bit, ending up back to our place in St. Gervais for a few days, then come back through the Mont Blanc tunnel, visit the lakes for a few days, and finally stay in Modena for the weekend of 19-21. The last bit is firm, the others are somewhat more vague! There aren't many hotel rooms in Modena, btw...