This counter shop sells seriously good pastéis de nata (Portuguese egg tarts) along with savoury snacks like bifanas (seasoned pork sandwiches) – more evidence that you really can get everything in Tokyo. Take 'em to eat in nearby Yoyogi-kōen, along with a bottle of Portuguese wine (from ¥800) – staff will open it for you and provide tiny plastic cups.
Nata de Cristiano
Shibuya & Shimo-Kitazawa