The council shall, by ordinance or resolution, designate the time of holding regular meetings which shall be at least monthly. The executive (mayor) or the president of council may and, upon written request of a majority of the members of the council, shall call a special meeting of the council. In the call, he shall designate the purpose of the special meeting and no other business shall be considered. All meetings of the council shall be open to the public. The municipal clerk or secretary shall keep a journal of its proceedings and record the minutes of every meeting.
Pennsylvania Legal Code