Trip the light fantastic down a quiet alley to Arlechin, the latest offering by the Grossi family. Open till 3am, Arlechin celebrates late-night frivolity – to a point. Drinks and bar snacks come with a touch of whimsy but with studied attention to deliciousness. Peruse the eclectic list of wine, signature cocktails and aperitifs accompanied by punchy, delicious morsels like bolognese jaffles, oysters and fried quail. For your discerning good-time Charlie.