O’Donnell school board members this week will consider calling for a special election to fill a vacant spot on the board.Board members are conducting a special meeting at 9 a.m. Tuesday in the school district’s board room at 400 Small Street in O’Donnell.They could schedule the special election for Nov. 8 to fill one at-large seat of an unexpired term.They will also go through the formalities of officially ordering the election and holding a joint election with both Dawson and Lynn counties.