With the news that millennials are drinking way less than their forebears, it's perhaps inevitable that something like this would happen. Sydney has just started a bar revolution (possibly) by opening an establishment that's replaced craft beer with craft soda. PS40 has its own custom-made bottling machine that allows it to whip up impossibly hip-sounding fizzy drinks like smoked lemonade, blackstrap ginger and wattleseed cola. There are always four core sodas on tap, plus a seasonal special. Should you be feeling naughty, the bar will whip you up a cocktail out of them too, but then you won't be able to waft home in a cloud of alcohol-free, living-my-best-life smugness. Unfortunately, for now, we Londoners will have to put up with the fact that the most exciting thing in soft drinks is the unlimited refills at Nando's.