Hotel Stermasi is a charming hotel that provides entertainment for adults visiting the island of Mljet. The hotel organizes regular live music performances, featuring local musicians playing traditional Croatian music. Guests can also participate in wine tasting events, where they can sample a variety of local wines. Additionally, the hotel offers cooking classes, where adults can learn to prepare traditional Croatian dishes. With its focus on cultural entertainment and gastronomic experiences, Hotel Stermasi offers a unique and enriching stay for adults in Mljet.