A scrawled sign outside West Palm Beach’s Blue Boar advises that bare feet and tank tops are forbidden after 8 p.m. ("Dress Code Enforced 7 Days!"). But once you've got your sandals and T-shirt on, this high hog is serious about late-night hunger management. Blue Boar purveys homemade chicken noodle soup, beef quesadillas, char-grilled cheeseburgers, garbage fries, and a full lineup of classic greasy bar bites until 4:30 every morning. From all over the county, waitresses and line cooks point their sore feet and foul moods straight for the Boar; they keep showing up in shifts at€” midnight, 1 a.m., 2 a.m., 3 a.m. to shoot pool and throw darts or fuss over the pinball machines, to slump at the bar and watch ancient Mike Tyson fights on the dozen TV screens until brain, belly, and aching hooves have at last fully recovered. Even the bleariest dishwasher wouldn't call these onion rings or hot roast beef sandwiches gourmet fare, but in the deepest hours before dawn, there's a whole lot of comfort to be had from a gooey grilled cheese and a shot of Jack -- and you’re most certainly not going to care.