Furthur will say goodbye to 2011 and ring in 2012 with a three night run at the Bill Graham Civic Auditorium in San Francisco, December 29, 30 and 31.Mail Order: Saturday, October 15 through Saturday, November 12Internet Pre-Sales: Monday, October 17 at Noon EST through Thursday, October 20 at 6:00 PM ESTPublic On Sale: Friday, October 21 at 10:00 AM Local TimeDecember 29December 30December 31