Kona Café & Grill is a splendid little place subtly set back from bustling Oxford Street. The décor could be described as ‘junk shop chic’ – think pallets, tables and chairs – and the vibe is relaxed. There’s a rooftop bar too, where you can sip your cocktails and watch the crowd below get bigger and louder – partly, we’d imagine, thanks to the abundant local liquor such as pito and palm wine.