This document outlines 10 steps for a library to transition to single stream recycling. It describes how the Darien Library in Connecticut implemented single stream recycling, including conducting a trash audit, training staff and cleaning crews, educating the public through signage and programming, and celebrating their efforts on Earth Day. It also provides ideas for 7 programming topics libraries can use to encourage sustainable living. Contact information is provided for two librarians who implemented the single stream recycling at Darien Library.