This is under the heading "unsubstantiated rumor", but I hope tomorrow to make it fact that Peter Ostroushko will be appearing in concert at Mass. Street Music on March 10 at 7:00 p.m. There may be a mandolin and/or guitar workshop as well at 4:00. Peter last played in Lawrence the night before the first Mandofest which I believe was 14 or 15 years ago. He doesn't get in this area often so we're hoping to seal all of this down and get him here.