373 Avenue is a large two-floor bakery cafe on the border of Sangil-dong in Hanam, selling coffee, bread, and cake. Customers choose a bean type when ordering coffee, and bread and cake are served alongside it. Orders are placed at the kitchen, and seating on the first and second floors and the restrooms are available for use. A large parking lot behind the building can be used, and drinks and cake are on the expensive side.