It's nearly that time of year again - when the streets of San Francisco's Mission District fill, for one fever dream of an evening, with readers and writers of all stripes. Yup, it's Lit Crawl. We've brought together a real doozy of a line-up to chew on the theme of COLLAPSE. There's a lot going on, but do any of the other ones have a limited supply of free beer? Oh, they do. Well, come anyways.