An assessment of the Zem Zem Shrine Club property is expected to be completed by March 31. Millcreek Township is considering buying the property and using it as a community center. The property assessment will provide detailed information on the condition of the 40,000-square-foot club and 42-acre grounds along West 38th Street and Zuck Road before township supervisors decide to approve or pass on the proposed $3.6 million purchase. Supervisors have until the end of May to act on the purchase, by terms of a letter of intent that supervisors approved on Dec. 17 and signed on Dec. 31……