Minbar

A minbar (also called mimbar sometimes, ) is a special place in a mosque. It is used by the Imam to speak to the congregation, to deliver sermons. Usually, minbars are raised (to be higher than the crowd, much like pulpits); These sermons are usually called "khutbah" ( خطبه ). In a minbar, the speaker is standing while he is giving the lecture. An alternative to this is to have a Hussainia where the speaker can sit down while giving the lecture. 
Very often, the minbar is shaped like a small tower. The minbar is located to the right of the mihrab, the niche that indicates the direction of prayer (i.e. towards Mecca).