April 4, 2017 The 24th Annual Good Old Fashioned Bluegrass Festival Set For Tres Pinos Here is the latest flyer for the 24th Annual Good Old Fashioned Bluegrass Festival in Tres Pinos (7 miles south of Hollister) August 10-13, 2017. Mail-In Tickets are now available. Online tickets can be purchased soon. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Related