Extreme fair food [Times photos: Cherie Diez] It may look like a corn dog, but that’s a Snickers bar getting the deep-fry treatment at the Florida State Fair. By JANET K. KEELER, Times Staff Writer © St. Petersburg Times published February 13, 2002 TAMPA -- If you know what's good for you, you'll stay away from Carousel Concessions at the Florida State Fair. If you know what's good to eat, you'll head straight for the red-and-white striped tent as soon as you push through the turnstiles. (Carousel is just past the Charles M. Davis Special Events Center on the way...