Welcome to Four Things to Know, a weekly podcast produced by the City of Auburn covering a few important dates, events and alerts coming up in the next week in Auburn. This week, the Public Affairs team returns to talk about how to get the most out of being an Auburn resident by signing up for a library card, we talk about upcoming plans for Halloween and trick or treating, we remind everyone of Labor Day garbage pickup delays, and finally we talk about construction work going on near the entrance to the Solamere neighborhood in west Auburn.