65 ILCS 5/11-68-3

If a majority of the votes cast on the specified proposition are in favor of acquiring and maintaining a stadium and athletic field, a board of 5 stadium and athletic field commissioners shall be elected at the next regular election for such officers as provided in the general election law. The election for said commissioners shall be governed by the general election law. Two of the commissioners shall hold office for one year; 3 shall hold office for 2 years. Their respective terms shall be determined by lot. Successors shall be elected for a term of 2 years. Vacancies occurring in the board shall be filled for the unexpired term by appointments of the mayor. The commissioners shall serve without compensation.

The board of commissioners shall organize by electing one of their number chairman and one secretary. They shall keep a record of their proceedings, which, at all reasonable times, shall be open to inspection.