Balkan Sundays is a free weekly event that features local and touring groups playing music from all over the Balkans. Depending on who is playing, the music can come from Macedonia, Serbia, Bulgaria, Greece, Turkey, Romania, and beyond. There is usually an element of allowing guest musicians to sit in. It’s 5-8 pm every Sunday at Little Baobab. You can check bayareabalkan.com to find out more.