Le 1947 headed by chef Yannick Alléno becomes the only restaurant in Courchevel with three Michelin stars   Paris, 2017-Feb-11 — /EPR Retail News/ — The restaurant Le 1947, headed by chef Yannick Alléno at Cheval Blanc Courchevel, has been awarded a third star in the 2017 Michelin Guide. This third star honors the creativity of the resolutely…