Kathryn Casternovia on guitar and lead vocals and Jef Ramsey on mandolin and harmonies will perform bluegrass and vintage country music at 8 p.m. Thursday, Feb. 20, at Club 66, 1951 Ashland St. There is no cover charge.

Kathryn Casternovia on guitar and lead vocals and Jef Ramsey on mandolin and harmonies will perform bluegrass and vintage country music at 8 p.m. Thursday, Feb. 20, at Club 66, 1951 Ashland St. There is no cover charge.