For a true taste of old Hong Kong, you have to visit this iconic dai pai dong, a classic open-air food stall tucked away in Central. It's a no-frills spot loved by locals for its comforting tomato noodle soup and crispy condensed milk buns. Don't be surprised to find a queue, but the experience of dining at this bustling, historic eatery is well worth the wait for a delicious and budget-friendly meal.