Quán 69 - Bình Sự Bún Chả is a small bistro in Hanoi that serves charcoal-grilled pork bun cha. It brings meatballs and large pieces of pork together, and you can choose from S, M, or L sizes. The owner grills the meat right in front of the shop, and after 3-4 PM it closes when ingredients run out. The first floor is cramped and stuffy.