La Zurri Jatetxea, located in the Gros neighborhood of San Sebastián, is a fine dining spot that offers traditional Basque cuisine at an affordable price. The ambiance is lively and filled with locals, making it a great place to experience authentic Spanish culture. The interior design is simple but comfortable, with a cozy basement setting. The menu offers an extensive selection of dishes, including starters like tomato salad with goat cheese and entrees like stuffed peppers with cod or grilled fish. Their menu del día, which includes a starter, main, dessert, and beverage, is a steal at only 11.50€. They also have a variety of drinks, including house rose wine and soft drinks. The service is efficient and friendly, with menus available in English and French. While the entrance can be easy to miss, La Zurri Jatetxea is definitely worth seeking out for a delicious and affordable meal in San Sebastián.