Thursday, Dec. 14     1   p.m.,   library:   the   Ft. Getty Master Plan Committee meets.     7   p.m.,   Lawn   school: School Committee workshop on food service.         Monday, Dec. 18     7 p.m., library: the Town Council meets as the Board of Water and Sewer Commissioners.         Tuesday, Dec. 19     7 p.m., library: the Zoning Board of Review meets.       Wednesday, Dec. 20     7:30 p.m., library: the Planning       Commission meets.       Thursday, Dec. 21     7   p.m.,   Lawn   school:the School Committee meets.