Before dawn, the wood fire is already burning at the corner of Thủ Khoa Huân Street. Auntie Nguyễn Thị Hạnh tends to a filter made from sewn flannel cloth — the 'sock' (vợt) — pouring in ground coffee and boiling water, letting the dark, concentrated coffee drip slowly into the pot below. This is one of the last old-school street coffee stalls left in Cần Thơ, running continuously since it opened in 1973 — nearly half a century. Before sunrise, regulars are already seated on low stools, warmed by the fire, sipping a cup of coffee that belongs to the working people's everyday rhythm.
What is sock-filter coffee, and is Cần Thơ its birthplace?
The sock-filter (flannel cloth strainer) brewing method actually originated among Chinese laborer communities in Saigon's Chợ Lớn district during the French colonial period — it's not a Cần Thơ original. Honestly, this stall earns its place in this guide because of its nearly half-century survival as part of everyday coffee culture, not because it claims to be the origin of the brewing style. Two of Vietnam's national mainstream outlets, VnExpress and Vietnamnet, have both run features on this nearly 50-year-old stall, which was founded in 1973 by the current owner's mother and is now run by the second generation, Nguyễn Thị Hạnh. The Vietnamese Wikipedia entry for 'Cà phê vợt' also documents the origin of this brewing method.
Worth specifically noting: the Chinese Wikipedia entry for 'Vietnamese coffee' actually discusses the phin filter method, which uses entirely different equipment and steps from the sock (vợt) method — the two should not be conflated. For that reason, this guide deliberately avoids citing the Chinese Wikipedia's Vietnamese coffee entry, to avoid mixing up the two and misleading readers.
How to drink it like a local
Notable shops and local knowledge
Cà Phê Vợt Cô Hạnh, at this street corner, is the most iconic old stall in the area, carrying on the craft her mother founded in 1973. Nearly 50 years on, the fire is still lit every morning, making it one of the last surviving representatives of Cần Thơ's old-school street coffee culture.
Prices and Hours
- A cup of sock-filter coffee costs about 15,000–25,000 VND (roughly NT$18–30) — a very affordable street drink.
- This stall does business only in the early morning — go around sunrise or during the morning hours for the fullest experience of the wood-fire ritual.
- Try saying: 'Cho tôi một ly cà phê sữa đá.' (Give me an iced coffee with condensed milk.)
Things to Keep in Mind
- The sock-filter method is a completely different thing from the common phin drip filter — if you want to experience this rarer old-school brewing style in Cần Thơ, this is the stall to look for.
- The brewing method originated among Chinese laborer communities in Chợ Lớn, not in Cần Thơ — this stall's value lies in its nearly half-century of survival, not in claiming to be the birthplace.
- Street-side seating is limited and has no air conditioning — visit during the cooler early morning hours in hot season.
A sock sewn from flannel cloth, a fire that's burned for nearly half a century — Auntie Nguyễn Thị Hạnh carries on the craft her mother left behind, brewing this working-class coffee into the most grounded morning ritual in Cần Thơ.