GRAMMAR'S RESPONSE. The word premises is always plural, whether you're referring to the whole of the land and the buildings upon it or just part of the mall (or whatever). So you want are, always. Authority: Merriam-Webster's Collegiate Dictionary, Electronic Edition, Version 1.5.
Yonne is a department in the centre of France, in the Burgundy region. The largest city in the department, and its prefecture (capital), is Auxerre.
Farciennes Castle. Farciennes Castle, locally known as ChÃ¢teau de Farciennes, lies in the town of the same name, in the Hainaut province in the Wallonia region in Belgium. Farciennes Castle was first mentioned in 1344, when Adolphe de La Marck, Prince-Bishop of LiÃ¨ge, gave Hendrik of Farciennes permission to restore and strengthen his castle.