The Stony Brook Opera experiments with a semi-staged concert performance of Donizetti’s beloved bel canto masterpiece Lucia di Lammermoor in two performances: the first on Saturday, April 25, 2015 at 8 p.m. and the second on Sunday, April 26, 2015 at 3 p.m., both at the Staller Center Main Stage at Stony Brook University, Stony Brook, NY. Admission is $20 general, and $15 senior citizens and students.