Dadong is one of my “default” restaurants when I come to Beijing – I always tell myself I won’t be going again this time, but would end up there somehow. Impressively, whilst the restaurant was always very busy when I visited, they never failed to find me a seat. That the roast duck is good here should be known by most by now. The skin is deliciously crispy and the meat moist and tender. The options of condiments to go…