For information on the May 11 WXPN Policy Board Meeting, in the May AT PENN Calendar, call (215) 898-0628. The Meeting will take place at noon at WXPN, 3025 Walnut Street. It is open to the public. —Eds

In last week's announcement about nominations for the Green Purchasing Award, ESAC referred to the Environmental Sustainability Advisory Committee. We regret the Error. —Eds