London's latest rooftop eatery is all about sunny California, albeit atop Oxford Street's Selfridges. If you're not sure what Californian cuisine is (we weren't either to be honest), it's comprised of light, healthy-ish dishes like seared broccoli with lentil salsa and wood-fired lamb chops with crushed potatoes. Think food that's a fusion of Mexican, BBQ and European food.
It comes courtesy of the peeps from Soho House and The Ivy, so you can can expect to eat among gourmands as well as tourists and affluent shoppers.