March 6, 2023March 6, 2023 The 29th Annual Good Old Fashioned Bluegrass Festival Is August 10-13 In Tres Pinos The 29th Annual NCBS Good Old Fashioned Bluegrass Festival will be held at the San Benito County Historical Park in Tres Pinos on August 10-13. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related