Delevingne sisters, a Rick Stein pop-up and an Instagram-famous “pony in residence” are all on the agenda this summer at the Goring Hotel, which has announced its post-lockdown plans. In its back garden, the grand Belgravia hotel – most famous for its ties to the Royal family – is partnering with Poppy, Chloe and Cara Delevingne to serve the sisters’ Della Vite prosecco and a grilled lobster menu, from May 17 until the summer’s end.