The fine contemporary-Asian cuisine at the Sea Shell, a sister restaurant to Nu Eatery (also in Hoi An), has been a hit ever since it opened in 2015. Set in a lovingly restored fisherman’s home on An Bang Beach, north of the main part of the town, the building has a soothing sky-blue exterior, hefty wooden tables, eclectically mismatched chairs and benches, potted plants, both indoor and alfresco garden dining, and a relaxed, homey atmosphere. The simple menu includes tempura prawn rolls, a handful of salads and soups, and entrées like the signature banh mi. The desserts are not to be missed.