Hokkaido’s long-established jingisukan restaurant, Matsujin has opened its second Tokyo branch (B1 Hitotsugi LIP, 4-3-6 Akasaka, Minato-ku; www.2989.net). The dish of seasoned lamb griddled over a skillet is especially good for the holidays as it is best eaten with a large group. Fill up on their 100-minute all-you-can-eat-and-drink meals (from ¥4,500) without stressing over your gluttonous health—the dishes are paired with heaping amounts of veg, too (¥1,560).