ÅSS Paviljongen
This very popular summer-only restaurant (due to its sheltered seaside outdoor terrace) spills out from a fabulous wooden Mariehamn yacht club building. The "Teriyaki 4.0" Japanese theme menu, from which two or three items can be selected to comprise a full meal, includes beef tataki and miso-sesame-baked cod. There is a good pizza menu in the adjacent Pub Albin.