Possible Clues:

• Drink tisane brewed by Lawrence
• London Fog ingredient
• Sounds as if the girl seed to it that there was drink like this
• 'Before,' I put in, 'you have a drink'
• Ouzo's alternative
• As before, I lay in drink
• Having run out of retsina, brought up to swallow alien liqueur
• One group came in previously to get liqueur
• Ate around the Ulster lot with a liqueur
• Sounds as if Anne might place this in a little glass