Possible Clues:

• Clear, strong alcoholic drink from eastern and northern Europe, usually made from grain, potato, or fruit
• Continental strong alcoholic spirit flavoured with fruit, herbs etc.
• Fruit-flavored liquor
• School is out? Head of Physics coming in for drink
• Hollands gin
• Fruit-flavored alcoholic drink
• Holland gin, for example
• Outside church photograph discontented parishioners making alcoholic beverage
• New programmes supporting school spirit
• Second companion is asleep, keeping quiet: that's the drink