seafood dive - View this location on map 'Follow the signs to the tiny town of st. marks, where posey's oyster bar (850-925-6172) serves smoked mullet ($5.95 and up) and fried seafood (around $12) along with 'topless' raw and steamed oysters ($6.25 a dozen raw on the half shell; 75 cents each steamed). squeeze your way past the harleys out front and bypass the ticky-tacky interior for the back porch, with stupendous views of the st. marks river.'' New York Times 55 riverside drive, St Marks, FL Restaurant, Local spot

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