Liuzza's by the Track ★ 4.5
Liuzza's by the Track in New Orleans is the Bayou St John lunch counter near the Fair Grounds that invented the BBQ shrimp po-boy, $15 with butter-pepper sauce on Leidenheimer bread.
Try: BBQ shrimp po-boy
Tip: Cash only at peak; check the Jazz Fest schedule, the room turns into a circus on festival weekends.