Planet Tart is a bakery in Galma-dong, Daejeon that sells Hong Kong-style, Portuguese-style, and cheese egg tarts. The Portuguese-style tart has a flaky pastry shell and a soft filling with a vanilla bean, and house-made milk tea is served in a can alongside it. Reservations can be made one day in advance, and the shop closes early each day. The shop has limited seating, so it is takeout only.