Safe Harbor Credit Union closing lobby temporarily. LUDINGTON — Safe Harbor Credit Union is closing its lobby temporarily effective Tuesday, March 17. Drive-through services will be open Monday through Thursday from 8:30 a.m. to 5 p.m., Friday from 8:30 a.m. to 6 p.m., and Saturday from 8:30 a.m. to noon. Member services can also be contacted by telephone Monday through…