At relativistic speeds, travelers may notice that time begins to dilate. At 99% the speed of light, one elapsed day occupies almost 2 weeks at normal speeds. Think of our barrel room as a vessel traveling at relativistic speeds into which we launch wort and microbes, and the wait for beers like these makes more sense. Time Debt is a dark sour beer fermented in bourbon- and rye-whiskey barrels that add notes of wood smoke, vanilla, and char, alongside strong acidity and funk.