Mickey Hart Band and 7 Walkers featuring Bill Kreutzmann, Papa Mali, Matt Hubbard & George Porter Jr. will perform at the 7th annual Bear’s Picnic Music & Art festival. The Grateful Dead-inspired gathering will take place at Laurelton PA’s Lincoln Park from August 17-20. Other acts slated to appear include: New Riders of the Purple Sage, Melvin Seals & JGB Band, David Gans, Cabinet, MiZ, Waylon Speed, McMule, Willie Jack & the Northern Light, Dr Sloth Claw, Stackabones, Dirk Quinn Band, Mysterytrain, Ikebe Shakedown, Viral Sound, Flux Capacitor, Funktional Flow, The Kind Buds and Psychedelphia. Additional acts will be confirmed in the coming weeks.