Marcelo Betti, attorney for Justice For Our Neighbors, will be the keynote speaker for the 14th annual Belko Peace Lecture on Oct. 13 at 7 p.m. He will speak on “Immigration: How It Works, How It Doesn’t” at Trinity UCC Church, 103 N. Warren St. in Northport. The Donaji dancers, a Mexican dance group will perform cultural dances which depict their heritage at 6:15 p.m.