I happened to see your question and when I looked no one had answered you. I was curious too. Then I was looking at the restaurant reviews ... and drooling and I found this short review and picture of this cocktail. Looks and sounds yummy.
I hope the review poster doesn't mind -- it is in her review of Le Cellier (scroll down some when you open this link) (and all the other reviews are very good).
http://www.disboards.com/showthread.php?t=2275706&page=10