Bun Cha Huong Lien Restaurant is a popular meat restaurant in Hanoi that specializes in bun cha, a traditional Vietnamese dish made with grilled pork and noodles. The restaurant is known for its delicious and authentic bun cha, which is served with a variety of fresh herbs and dipping sauces. The atmosphere is casual and laid-back, making it a great place to enjoy a quick and tasty meal.