The Boston Bluegrass Union hosts the 25th annual Joe Val Bluegrass Festival, February 12-14, at the Sheraton Framingham in Framingham, Massachusetts. The indoor festival, located 18 miles west of Boston, will feature regional and nationally touring bands, more than 40 master classes and workshops (for which pre-registration is required), directed slow jams and plenty of picking opportunities throughout the weekend. [To read the entire article, click on the headline.]