Atlanta-based progressive rock bands Omnipresent and Not Otherwise Specified bring Prognosis Fest back to Sweetwater Bar and Grill Dec. 11 and 12 at 8 p.m. Instead of three bands on one night, this year’s mini festival includes eight bands and two nights. Prognosis in 2014 featured Omnipresent, Ethos and Not Otherwise Specified. Singer, guitarist and […]