The term 'Barcelona Bar Bites' refers to the traditional Spanish dish of tapas. Tapas are small dishes that are served as appetizers or snacks, usually with drinks. They are typically made with a variety of ingredients, including vegetables, meats, cheeses, and seafood. Tapas originated in the city of Barcelona, Spain, and have become popular around the world. The term 'Barcelona Bar Bites' is used to refer to these small dishes that are served in bars and restaurants in Barcelona.