Due to Barton County offices being closed Monday for Martin Luther King Jr. Day, the Barton County Commission will hold its weekly agenda meeting at 9 a.m. Tuesday at the courthouse, 1400 Main in Great Bend. The agenda includes the 2013 tax sale, proposals for audit services, a county adopt-a-highway program, a road vacation and  a lease agreement  for wildlife habitat development on county-owned land in Hoisington.