Chef-Owner Kim Do-yun is someone clearly passionate about ingredients, and he holds a particular fascination for noodles. The counter allows those lucky enough to have secured reservations a front-row seat to witness the dishes' creation and hear the detailed explanations of the aging, fermenting and drying techniques that are used to add such depth of flavor and contrasting textures to the fish and meats that make up the multi-course set menu. This is cooking from a chef who never stops learning or developing his skills. Chef Kim Do-yun of Yun appeared on Netflix's Culinary Class Wars and keeps over 500 labelled, aged ingredients in his lab-like pantry.