On Saturday, November 17, the Men’s Club of Morristown Jewish Center Beit Yisrael will host a family event at the Longo Planetarium, “The Lunar Calendar, what it is and why do we use it?” We begin with Havdallah at 5:45 PM followed at 6:00 pm by a one hour celestial program narrated by astronomer Chris Fenwick. Seating is limited; cost is $15 per adult, $12 children 18 and under. RSVP by November 13 to Mark Levine at marklev@rutgers.edu. The planetarium is located at Henderson Hall, 214 Center Grove Rd, Randolph, NJ.