Other offerings include a Pandan Matcha Latte, Coconut Matcha Latte, Floral Jasmine Tea Latte, Peachy Oolong Tea Latte, and a Matcha Einspanner, which is Oou Cha’s tea-based take on the traditional Viennese beverage typically made with espresso and whipped cream.

Beyond drinks, Oou Cha offers a menu of Vietnamese dishes, including pho made with a 100% bone broth base, Trieu Chau egg noodles with shrimp and pork tenderloin, slow-braised beef stew served with toasted baguette, crispy shrimp with tamarind sauce, chicken wings, and egg rolls.

The sisters said the business is deeply personal, down to the smallest details.

Their father, who also has construction and engineering experience, spent the past several months renovating the space, reconfiguring the layout, and upgrading the kitchen.

The cafe’s warm, earth-toned interior was inspired by traditional Chinese tea ceremonies, with teapots and other tea accessories displayed throughout the space.

Even the business logo carries a personal touch, featuring an illustration of the sisters’ childhood dog.