"The menu is Middle Eastern and Japanese," our waiter tells us, and then, off my slightly baffled reaction, "…but it's not fusion." I'm staring at it, trying to make sense of it. Corn cob with zhug butter complements duck with teriyaki; gyoza sit alongside flatbread with labneh and tahini. "It gives you options," he reassures me, "you can mix within courses, or alternate between them." It strikes me it's about offering culinary choice when you can't decide on a venue – and it suddenly sounds really familiar. "We've been ...