Gathering of the Vibes began in 1996 as Deadhead Heaven-A Gathering of The Tribe as a way to bring together fans the summer following the passing of Jerry Garcia. So it is fitting that as the event celebrates its 15th installment in 2010 that it will conclude on August 1, the birthday of the guitarist. As announced last night during a streamed performance by Dark Star Orchestra at Bridgeport, CT’s Klein Auditorium, Vibes XV is set to take place from July 29 – August 1. Advance tickets will go on sale a week from today, November 27, with artist announcements set to follow over the coming weeks.