Walk into the impossibly Cool Signatures Restaurant and you enter a world of chilled-out music, hip decor, great lighting - and an amazing choice of seriously hard-to-find vodkas at the bar. Add a menu to die for, courtesy of genius head chef and host, Jimmy Wills, and Signatures is quite simply unique. Is it the remarkable attention to detail and immaculate good taste? The ambience of truly international sophistication? Or just the delicious food (look out for the Pantysgwan goat's cheese coated in Japanese breadcrumbs and the succulent tenderloin of pork with crisp belly, sticky red cabbage, root vegetable Dauphinoise and Calvados sauce)? But whatever the reason for its success, Signatures is a stunningly unique venue that exudes sophistication, and you'd be pretty hard-pressed to find somewhere as smart anywhere in the UK.