BBB will be playing a couple of sets in the historic David Yearsley River Heritage Center.The Transhumance is a very cool event, which is open to the public. WHAT IS TRANSHUMANCE? The Transhumance Festival is an annual celebration dedicated to reconnecting people to the land. The festival reintroduces the age-old practice of transhumance--the tradition of moving livestock from one grazing ground to another in a seasonal cycle. This free public festival includes engaging demonstrations on land stewardship practices, soil and watershed health, reconsidering our waste streams, and sharing of culture.