Related Clues:
- Mushroom ___ soup
- Brewery grain
- '50s drive-in order
- Whiskey distiller's need
- After-school drink of the '50s
- Drive-in's drink
- Beer maker's grain
- Brewer's cereal
- Fountain order, sometimes
- Barley product used in brewing
- Popular '50s drink
- Soda jerk's concoction
- Island nation bans a whisky
- Grain in beer
- Drive-in beverage