Run by four young partners, Symbiose makes it all look so easy from the dinky bistro look and speakeasy-style cocktail bar to the forthright, adroitly crafted score. A cortege of aromatic plants straight from the permaculture market garden sets the tone on the menu of dishes to share in a bouncy, bubbly atmosphere. A suitably trendy, youthful clientele flocks to what is billed as a UFO on Bordeaux’ fine dining scene.