On the evening of 18 September 2025, hundreds queued in the rain outside a mooncake shop more than forty years old in Ho Chi Minh City's Binh Tien ward. The Mid-Autumn Festival was still almost three weeks away. Staff brought price lists outside so customers could write selections on slips before reaching the counter.
The shop sold more than forty varieties at 70,000 to 170,000 dong each. Nearly twenty staff handled orders, payment, and packing, while purchases were limited to three boxes, or twelve cakes, per customer. Some varieties had sold out by 8:30 p.m.
Popularity alone did not shape this queue; production capacity and order processing did too. Paper slips could not remove the rainy wait, but they moved the act of choosing to the space before the door.