Steven and Dr. Evelina Swartzman announce the Bar Mitzvah of their son, Harrison Gregory, at 10 a.m. Saturday, May 5, at the New Reform Temple. Harrison is the grandson of Boris Perepelyuk and Fiana Kamininskaya of Brooklyn, N.Y.; Howard and Sharon Swartzman; and Lea Endlich and Carolynn Fischel.