A multifaceted Asian dining destination in the heart of Mayfair. Discover our fiery Thai dining and our Izakaya style KOYN bar. Something exciting is coming to the cosmos of KOYN.In June, our subterranean dining space will transform into KOYN Thai in collaboration with Bangkok born chef, Rose Chalalai Singh. The new restaurant will celebrate the flavours, spices and cooking techniques of Thailand.KOYN Thai will sit underneath its Japanese counterpart, in the basement of the Grosvenor Street Residence, offering a menu that captures the essence of Bangkok, Chiang Mai, Phuket, and the central provinces.Rose, known for her Parisian private dining restaurant, Rose Kitchen, and having catered forsome of the world’s greatest fashion and art talent - from Vogue Paris fashion events to TheGagosian - will make her London debut at KOYN Thai.