Chui Wo Lee in Wong Tai Sin is a classic dai pai dong and one of Hong Kong’s last remaining estate cooked food stalls, buzzing around the clock. Open 24 hours, it starts steaming more than 40 kinds of Hong Kong-style dim sum from 2:30am, with congee, cheung fun and other breakfast favourites from 5am. As the day goes on, the focus shifts to punchy wok-fried dishes, soy-braised specialities and cha chaan teng comfort food. Must-orders include the signature stir-fry with green beans, squid, dried shrimp and cashews, and the crispy-skinned braised baby pigeon.