A poster hangs by the front desk in the Rockridge Library titled “What Does This Library Mean to You?” Scattered with public responses written on post-it notes, the poster is the work of the Teen Advisory Board (TAB), the onsite group that represents the teen demographic at the Rockridge branch of the Oakland Public Library. It is commonly thought that libraries are only sanctuaries for little children, who flock to story times, and older adults, who utilize networking resour