A real treat! Your order over the phone, scan your method of payment using the QRL codes they have in the window and then they place your Boba tea on a table in the vestibule and shut the door and then you go in and grab it. Contactless and friendly service! I can still see them & watch them make it from outside. This is the best and freshest boba in St. Louis. The desert and Boba bar is owned by the same family that run Tang Palace... One of my most favorite authentic Chinese restaurants.