On Fridays and Saturdays, a dirt parking lot behind a South Miami church comes alive with folks in search of Levi Kelly's succulent ribs. For $8 he'll give you a quarter rack of the crispiest, slow-roasted pork ribs anyone's ever tasted. If you like, he'll lay them on top of two pieces of white bread and slather them with delicious sauce. You'll spend about 45 minutes eating them. Or at least you'll want it to take that long. They're that good. So pull up a chair and get to know the man. Across the street, pick-up games of dice, poker, and dominoes run all night. But come during the day: You'll want to watch the children and families who pass through Kelly's little blue tent.