The Sun-Times reports that O'Hare and Midway airports are trying to fill four concession stands that were vacated by Fannie May. The airports are losing quite a bit of money due to the vacancies ($17,000 a month at O'Hare and $11,000 a month at Midway), so they're trying to fill them as quickly as possible, but the bidding process for the stands could take as long as eight months, costing the city hundreds of thousands of dollars in lost revenue.