Port de Rosmeur is the area across and opposite to the boat museum. there are numerous restaurants there, just above the Quai du Petit-port and the adjoined Sentier des Plaomarc'h trail. We ate langoustines de Loctudy at the busy 'A Fleur d'eau' (water flower) cafe. it had a good view, even if the day grew hazier. Bus tour groups were being trotted about there. For dessert, we went to funky, quieter 'Bleuenn' (these spellings) Cafe, a very very good choice. Great treats and basil lemonade.