I saw this last week on a 777 from PVG to ORD. There were apparently a few glasses of left-over drinks from Business Class and were offered to the folks in E+. I wish they had done this by checking the passenger status so that I might have had an shot at those drinks, sitting on the 3rd row. The guy sitting across the aisle from me, in the 2nd row, did not even seem impressed with the free champaign...I would have at least said thank you.