I don't know how I'm going to top this day. I had VIP access.
I had a Red Bull in the Red Bull hospitality centre, snapped candid photos of Charles Pic, Nico Hulkenberg, and a ton of Lewis Hamilton being interviewed for Al Jazeera TV, as well as my usual car and development part shots.
I also saw the back of a Sauber engine before the gearbox went on. So amazing.