White Possum Coffee Liqueur 20% 500ML20% ABV 500mL More sustainable: White Possum partnered with a coffee roasting house in inner city Melbourne. They supply freshly roasted coffee beans but also collect spent coffee grounds. These spent coffee grounds are dumped straight from the coffee machine into a refrigerated container to keep as much flavour in as possible. The making: White possum infuses the fresh and spent beans in spirit then add several generous handfuls of dried wattleseed