Hanoi's signature drink, from the family that invented it — a story-rich gift no airport shop sells.
Price: 250000 VND (Take-home egg coffee kit (robusta grounds + whisk + recipe) from Hanoi egg-coffee houses; a cup in-cafe is ~35,000-50,000 VND)
Where to buy: Cafe Giang (39 Nguyen Huu Huan, Hanoi — the 1946 inventor) and Old Quarter coffee shops
Price checked 2026-07-03