(Bristol, RI)--A sushi restaurant to open in Bristol is being told it has to remove a display with Chinese calligraphy because it violates the town's sign ordinance.A representative for the restaurant's developer appealed a zoning enforcement officer's finding at a Bristol Zoning Board of Review meeting on Monday.The developer said the Chinese character for "Papa", the name of the restaurant on Thames Street, was intended as art, but the zoning board ruled it was a sign.