Tikkun Leil Shavuot - Stay Late; Learn A Lot. Join us as we study late into the night. Mincha at 8:05 PM; Ma'ariv at 8:40 PM, Kiddush with a festive Yom Tov meal of desserts to follow after 9:10 PM and then a long night of learning.. RSVP to the office by Tuesday, May 27.