Mark Masons' Hall in London is on the opposite of which palace??
Mark Masons' Hall, London Mark Masons' Hall in London is the headquarters of The Grand Lodge of Mark Master Masons of England and Wales, which also controls the Royal Ark Mariner degree. It is located in 86 St James's Street in the central London district of St James's, opposite St James's Palace. While Freemasons' Hall is the headquarters of the United Grand Lodge of England and the Supreme Grand Chapter of Royal Arch Masons of England, Mark Masons' Hall is the home of several other important appendant orders of Freemasonry in England and Wales.
Camden Town Hall Camden Town Hall, known as St Pancras Town Hall until 1965, is the town hall for Camden London Borough Council. It is located along Euston Road, opposite the main front of St Pancras railway station, with Judd Street to its rear. It was constructed to a neoclassical design in 1934-7 for St Pancras Borough Council on the site of Georgian terraced housing. It is a steel-framed building, clad with Portland stone. The architect was A.J. Thomas, who also designed housing schemes for the borough. It was extended in the 1970s.