Last Friday night, I picked mum and dad up at the Goulburn South Caravan Park and drove them to the Goulburn Workers Club for a quick drink. We settled into a fancy booth that looked out across Auburn Street, where locals were doing mainies. As I came back from the bar with a tray of drinks, my partner's wildly gesticulating arms collected with the tray, I overcorrected and the drinks flooded across the table in a crazy gin-tonic-red-white-wine deluge. My childhood superstiti