7 to 9:30 p.m. Acts include acoustic classic rock, country, blues and folk with Rick Barr (Mar. 4); awesome vocals and ‘60s-‘80s rock with String Theory (Mar. 11); banjo, guitar and mandolin bluegrass with Walhalla Ramblers (Mar. 18); and oldies, current songs, Irish and originals by The Brickwalk Nights (Mar. 25). Free at 20 S. State St.