At the discretion of the city special exceptions or deviations from the provisions of sections 3-2A-6 (concerning locations) and 3-2A-7 (concerning time) of this chapter may be allowed for special events or special circumstances. Deviation or exception from other provisions of this chapter shall not be allowed. Any such exception or deviation shall be made in advance of the occurrence of the special event or special circumstance by unilateral action initiated by the city council or upon advance approval of the city pursuant to an application by the person seeking the deviation or exception. Deviations or exceptions shall not be retroactively allowed, approved or valid. (Ord. 2016-3, 11-1-2016)