Council shall hold not less than two (2) regular meetings each calendar month at such place and at such times as shall be fixed by ordinance. Special meetings may be called by the Mayor or by a majority of the members of Council by written notice served personally upon the Mayor, each member of Council, the Director of Law, and the Clerk of Council or left at their residence at least twenty-four (24) hours in advance of the time of such special meeting.
   Council shall be furnished a copy of the agenda, prepared by the Clerk of Council, on the Friday prior to each regular meeting and shall consider no additional items without the approval of the Mayor, or by approval of a majority of those Councilmembers present.
   The members of Council may hold an executive session pursuant to Sec. 121.22 O.R.C. or any successor statute thereto.