Members of the Ellwood City Area Chamber of Commerce and others on Friday adorned a 30-foot blue spruce Christmas tree in the Community Plaza with 5,000 lights and 300 ornaments in preparation for Ellwood City’s “Let There Be Lights Weekend.” Raymond Santillo, the chamber’s executive director; Caroline Golmic, chamber president; and Jillian Court, chamber executive assistant; worked to decorate the tree donated by INMETCO, as did Ron Freehauf, of Ohioville; Russell Barge, of Wampum; Anthony Mazzant, of New Castle; Ellwood City residents Jen Eller, Ashley Smith and Ashley Jubach; and Shelley Collins, of Lynchburg, Va. “Let There Be Lights Weekend”…