Enjoy acoustic music amid the summer splendor of Puddle Dock with Strawbery Banke's popular annual outdoor concert series. Each Tuesday evening through September 13, a variety of local musicians perform on the open-air stage. ABOUT Chickenshack Bluegrass Band: The Chickenshack Bluegrass Band is a dynamic bluegrass band with influences from traditional bluegrass, classic rock, country and beyond. With five lead singers and high-octane harmonies, each song is entertaining and different from the song before it. Chickenshack has enjoyed performing at music festivals and fairs around New England, including The Joe Val Bluegrass Festival (Framingham, MA), Thomas Point Beach Bluegrass Festival (Brunswick, ME), The Topsfield Fair (Topsfield, MA), and Market Square Day (Portsmouth, NH).