St. Leon Church of Fair Lawn, NJ, will present a lecture by scholar Hayk Demoyan on his book, “Armenian Legacy in America: A 400-Year Heritage,” on Thursday, Nov. 8, at 7:45 p.m., in the church’s Charles & Grace Pinajian Youth Center (12-61 Saddle River Rd., Fair Lawn). Admission is free. Click on the link to view a flyer.