This outrageously gruesome Green Monster Cocktail might make you think of Monsters Inc and Mike Wazowski’s Scare-o-meter. However, once you get over the ghoulish colour, it’s actually surprisingly tasty! Serve this scrumptiously sweet drink at your next Halloween party to creep out and delight your guests in equal measure. Given its green colour, it’s also a great choice for St Patrick’s Day celebrations!