It's easy to feed a shark. Take him out for the best Peking duck in town, follow with a trip to a strip joint where you buy him two lap dances and five shots and end with his favorite flavor of gelato and an earnest promise that you'll have the money next Tuesday so you can keep your kneecaps and knuckles intact. Oh, you mean an actual shark? The ones with all those rows of teeth? Uh, I think they eat fish or sumpin'. Find out at a shark feeding at the Dallas Aquarium at Fair Park, 1462 First Ave., every Sunday and Wednesday at _2:30 p.m. Call 214-670-8443.
