Michys on Biscayne in N Miami.... Trulucks, if you want steakhouse fare. Or drag yourself down to Calle Ocho for a papaya shake and a fritas (Cuban burger topped w matchstick fried potatoes) at El Rey de Los Fritas .
For Lunch, drive across the canal over to Hollywood FL. (About 10 mins from the airport). There is a cool little place called Le Tub. They claim to have the best Cheese burger in the world. Really cool place right on the water.