PITTSBURG, Kan. — Over a year after having to cancel the annual Little Balkans Days celebration amid the COVID-19 pandemic, organizers have begun to release more details of what people can expect at the 2021 festival. Besides a special performance by A.J Croce and the popular Little Balkans Days photo contest, which has gone digital this year, festival organizers announced this week that the festival’s 33rd annual quilt show will be Sept. 3 and 4, and that J.T. Knoll will also emcee a series of musical performances at Lincoln Park on Sept. 4.