Many thanks on the Brands Hatch tip and additional welcome's. Brands Hatch is indeed "better" located than Williams.

Although to be honest, any excuse to drive around the South East and the South West is always great for me :-p

Brands hatch current offering is a bit less interesting than Williams' IMHO, but i'll get in touch with them anyhow.

Ahhh Belgian Chocolate is definitely a diplomatic asset. I know what I should bring at meetings...
Unfortunately they are mostly located in the same spots in Brussels or Antwerp, meaning no roadtrip.
However a roadtrip around Trappist beers (Chimay, Orval, Rochefort, Westmalle,...) with some nice roads around that's a nice program!

Thank you for the kind proposition Dirk! Once it gets 100% concrete I'll be happy to have a look (don't want to take of some of your time for no reason).

I was not aware of Chantilly event Arts & Elegance Alastair, but definitely interested! I was at Lake Como Concorso d'Eleganza last year. Though there are far less cars than Chantilly (on paper), it is a great event and the roads around Lake Como are fantastic.

For the ones in the US, I also strongly recommend the Mullin museum near L.A.