Reconstructionist Congregation Beth Israel hosts an erev Rosh Hashanah dinner, 5 p.m., before the service at 6:30. Meet Rabbi Jacob Lieberman and RCBI members. Seating is limited; reservation in advance required. Free seats for High Holy Day services are available to first-time attendees. 475 Grove St. (201) 444-9320 or carynstarr@yahoo.com.