Talk about hole-in-the-wall — Bunker Coffee is a blink-and-you'll-miss-it coffee hub (located in an real WWII bunker!) serving up espresso, filter coffee, iced coffees and authentic hot chocolate. Open from Monday to Friday and located a hop, skip and a jump from Milton Train Station, Bunker is a hit with weekday commuters. Bunker's brother, John Mills Himself, has also recently opened in Brisbane's CBD.