The Dawson County Public Library is closing its doors a little early due to the Labor Day holiday weekend.The library won’t be open Saturday or Monday.The post office, schools, and governmental offices are also closing next Monday for Labor Day.After Saturday, mail delivery won’t resume until Tuesday.All the banks in town will be closed Monday.Medical Arts Clinic will also closed for the holiday.City Hall, Dawson County Courthouse, the Lamesa Area Chamber of Commerce, and federal offices won’t be open for business Monday.Students attending Lamesa, Dawson, Klondike, Borden County, Sands and O’Donnell schools will get to enjoy a three-day weekend as ...