This is a ship to ship sailing to sailing situation it seems. With the premium beverage package they may serve you the Duc champagne if they still have it. Most likely Prosecco will be served. With the P+, it used to be Veuve by the glass, then they substituted the Pommerey Rose, which according to recent posts is now not available. Some have said they could Veuve at Le Bistro. And of course you can purchase Veuve for $120 a bottle. Not.