Auntie Sweet is a dessert shop on Yiu Wa Street in Causeway Bay, Hong Kong, serving mango desserts and a range of bingsu. Its signature Choi-ae Lemon Tea bingsu tops Vita lemon tea ice with caramel lemon pieces, lemon popping candy, freeze-dried strawberry, yogurt, and chia seeds. Each bingsu is made to order, taking 15 to 20 minutes from ordering to serving, and orders of the lemon tea bingsu or above a certain amount allow participation in a game. The shop floor and the area under the tables are dirty, leaving room for improvement in hygiene.