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.
Burgundy, French Bourgogne, rÃ©gion of France encompassing the central dÃ©partements of CÃ´te-dâOr, SaÃ´ne-et-Loire, NiÃ¨vre, and Yonne. Burgundy is bounded by the rÃ©gions of Ãle-de-France and Champagne-Ardenne to the north, Franche-ComtÃ© to the east, RhÃ´ne-Alpes to the south, Auvergne to the southwest, and Centre to the west. The capital is Dijon.