You may be still hearing the voice of the great Irish tenor John McCormack in your head from last October's meeting. At this meeting we bring back Mike Fitzpatrick who brought John McCormack to our stage. Tonight, Mike escorts us to the Battle of Gettysburg to join the many Irish soldiers who fought and died during America's Civil War. Mike's topic is "The Irish Brigade at Gettysburg". Mike is president of the Nassau County Civil War Roundtable. The Battle of Gettysburg stand