The Jewish Cultural School & Society will celebrate Erev Rosh Hashanah, Wed., Sept. 4, 7-9 pm and Erev Yom Kippur, Fri., Sept. 13, 8-9 pm at the Universalist Unitarian Church, 67 Park St., Montclair. Both hour-long programs of songs and readings are suitable for children who can sit still. Attendees are encouraged to bring a dessert to share after the Rosh Hashanah program. Small donations are welcome to defray rental expenses. Information: www.jcss-nj.org; 973-200-8309.