The stakes are high in a Michelin-starred restaurant – and they are even higher if getting your university degree rests on delivering impeccable service. “The most stressful part is always the flambée. Everyone is terrified of getting it wrong”, says tonight’s 20 year-old waiter at Le Berceau des Sens. The restaurant is run by Swiss hotel and management school EHL and became the world’s first ever student-training restaurant to obtain a Michelin star in 2021. Glancing over to his supervisor nervously, the student waiter sets a piece of rhubarb alight. The restaurant goes quiet and diners turn …