What is siirt has simit?

Unfortunately, as an AI language model, I do not have access to the most recent information and news. However, Siirt is a city located in southeastern Turkey, and simit is a traditional Turkish pastry similar to a bagel, usually topped with sesame seeds. It is a popular snack and breakfast food in Turkey, and can be found in various bakeries and cafes across the country. Siirt is known for its production of high-quality simit, which is appreciated for its unique taste and texture.