Possible Clues:

• 'Walter ordered a broiled fish and a bottle of -' (Patricia Highsmith, The Blunderer)
• Wine and cheese topped with drink
• One lingers somehow to get a drink
• Irritating to admit rivals over table wine
• Wine from Elgin, sir? No, from Germany
• Wine from river, that is, to throw out
• A German white wine
• White wine, or rose at first, that is added to cocktail?
• White grape variety and associated wine
• Circle round isle, drunk with wine