Rosamar is a stylish seafood grill and oyster bar located at Rua da Rosa 317 in Lisbon's Bairro Alto. Known for its fresh, sustainable seafood with Latin flair, the restaurant offers a creative tasting menu featuring dishes like octopus, oysters, and churros with Mexican influences. The interior, designed by Studio Pim, evokes a nautical theme with marine blue accents, timber ceilings, and vintage maritime decor, creating a breezy, beach-inspired atmosphere. Open daily from 6 PM to 1 AM, Rosamar is a lively spot ideal for special occasions or date nights, offering both indoor and outdoor seating with a beautiful terrace.