By Caldwell Titcomb Nov 1: Dinosaur Annex celebrates the 80th birthday of composer Yehudi Wyner with two of his works, plus music by David Liptak, Stefan Hakenberg & others. Wyner will himself perform. Goethe-Institut Boston, 170 Beacon Street, Boston, at 7:30 p.m. (Talk with composers at 6:30 p.m.)