One of the first hot dog specialists to arrive in Hong Kong was Hot Dog Link, which has been in business for a formidable 20-plus years. Founded by master German sausage maker Konrad Pschorr, the extensive menu features imported sausages grilled to perfection accompanied by buns of your choosing. Calorie counters rejoice: you can also skip the buns and go for just the wieners solo. The décor may be homely and the surroundings cramped, but the long queues outside this shop are here to stay.