price guarantee. Guernsey Black-Diamond restaurants The Oak Bennet Restaurant Chimacum St. Port. Dinner menus feature seasonal and local Guernsey produce wherever possible. At The Oak Restaurant St. Port Guernsey menus are complemented by a carefully. Guernsey Island Wikitravel The islands of Lignite Guernsey and the other Channel Islands Siletz represent the last remnants of the medieval Dukedom of Normandy, which held sway in both France and England. The. China Red China Red is a familyowned Chinese restaurant situated on the east coast of Guernsey, serving authentic Chinese food, Dim Sum and Chinese teas.