Two congregations under one roof, Temple Israel and Reconstructionist Congregation Beth Israel, host an open house for prospective members.  Rabbi David J. Fine, Cantor Caitlin Bromberg, Rabbi Jacob Lieberman, and Rabbi Estelle Mills, the new director of Northern New Jersey Jewish Academy, along with board members and congregants, will be there. Refreshments. 475 Grove St. (201) 444-9320.