https://www.dead.net/features/news/charity-events/mickey-hart-performs-seva-benefit-wavy-gravys-71st-birthday
https://www.dead.net/features/dead-world-roundup/phil-bounces-back-new-and-old-friends
https://www.dead.net/features/news/bob-perform-benefit-earth-island-institute-save-japan-dolphins
https://www.dead.net/features/benefit/mickey-hart-band-releases-jersey-shore-benefit-hurricane-sandy-relief
https://www.dead.net/archives/1966/artwork/straight-theater-benefit-poster
https://www.dead.net/archives/1966/artwork/end-marijuana-prohibition-benefit-ball-poster
