Restaurants very near to jw marriots phuket

Anybody know of any good (preferrably seafood) restaurants within walking distance of JW Marriots Phuket? Some restaurants where a group of adults with many childrens can just walk there and eat a good meal at reasonable prices (hotel restaurants are very expensive for large group)?

You can probley find some decent ones in the phone book - just call around and compare prices, food, etc.