An assembly hall is a kind of function hall, a large room used to hold public meetings or meetings of the members of an organization such as a school, church, or deliberative assembly. An example of the last case is the Assembly Hall (Washington, Mississippi) where the general assembly of the state of Mississippi was held. Some Christian denominations call their meeting places or places of worship assembly halls, for example the Salt Lake Assembly Hall. Elders and ministers of Presbyterian churches gather in assembly halls for their general assembly, such as in the General Assembly Hall of the Church of Scotland.(Wikipedia)
"Salt Lake Assembly Hall"