Blink and you’d miss it. There’s no signpost on the road to help you find it, but there can be few discerning local beer drinkers who haven’t heard of this place. Pop into practically any bar in Belfast city centre and cast your eye over the array of taps and it’s very likely you’ll find Maggie’s Leap there. But trying to find the place that gave this hugely popular IPA its name is a different matter altogether.