Unapologetically bold as brass, the Roadhouse is an American-inspired diner overlooking the hubbub of Covent Garden Piazza. Slot into a booth and tuck into generous portions of unpretentious American staples such as burgers, fajitas and grills. With live music every night and a 60-strong cocktail list, whipped up by one of the flamboyant bartenders, it can also cater for large groups and parties.