London restaurant news: Claude Bosi’s comeback, Adam Handling’s new lunch menu and a secret dessert bar

Claude Bosi is heading back to familiar territory, Adam Handling is giving diners something rarely offered at a tasting-menu restaurant – a choice – and a Covent Garden burger joint has hidden its new dessert bar behind a Coca-Cola machine. From pig trotter dumplings in Chinatown to a Dalston bar with no chairs, Hannah Twiggs rounds up the latest London…