Shaun Quade's voice reaches us as the person behind the bar at Melbourne's Lume restaurant hands you a welcome drink. And, within seconds you are transported from the sunny and spacious restaurant to the lemon orchard at Yarra Valley in Victoria, from where Qade, a pastry chef you might recognise from Masterchef Australia. A citrusy scent reaches you as Quade plucks a lemon from a tree. If you look up, there are birds in the sky. But, the next moment, you're back to the restaurant.