Every year, David, Jacob and Steve celebrate the birthday of Beacon’s world citizen Pete Seeger in song and story. This year, they’re presenting “a more updated show inspired by the recent attention given to Pete by the film ‘A Complete Unknown.’” The evening will feature a series of ’60s tunes and more recent offerings in that trajectory. Come celebrate and sing with Jacob and Steve as they bring out some of their signature instruments, such as the National Resophonic guitars, and enjoy a special opening set by Beacon’s own author/Grammy winner David Bernz