To be assessed, bottles have to be at least 15 years old. Mine were filled to the bottom of the neck, which I found out is a very good time to consider a re-corking as once into the shoulder the potential markedly increases for the wine to go south. Chief Winemaker Peter Gago and Senior Red Winemaker Steve Lienert explained that since my bottles were candidates for being opened, I could have as many of the bottles opened as I wished and they would be assessed as to if they were or were not satisfactory examples of the wine. If they pass the test they get a label of certification by the winemaker on the back of the bottle, get topped off with the current vintage of the wine in question, in this case '07 Grange, get recorked, get a new foil, and finally they get wrapped up real nice in Penfolds paper! I don't remember exactly what happens if the wine flunks the test, except that in addition to one's obvious disappointment, it is not certified, and I think resealed with a plain cork...so your previously hopefully special and worth $300+ wine now becomes worthless! Adds to the suspense a bit! Luckily for me, as Steve sniffed and tasted through my bottles and discussed them with me, they all came up as certifiable!
I had kind of forgotten just how good Penfolds wines are, not to mention that there were quite a few that I was unfamiliar with. I got to taste as many as I wanted among them the '07 Grange, '09 707 Cabernet, '09 RWT, '08 St. Henri, and the Yattarne Chardonnay! I highly recommend the Penfolds recorking clinic to anyone who has older Penfolds wine and can get to one, it really was a blast.
My thanks to Peter, Steve, Lily, Tim, Ben, and the other Penfolds folks who were there, the nicest people you'd ever hope to meet in the wine industry! My interest in Penfolds wine has very much been rekindled!

