Erev Shavuot Havdalah, Tot Shavuot: ice cream for everyone from 6:30-7:15 p.m., at Scoops and Brews, 8168 Crown Bay Marina. Tikkun Leil Shavuot: the Evening of Shavuot Study and Dairy Reception (cheesecake and blintzes). The Ten Commandments — as you never saw them – will begin at 8 p.m., while it is traditional to literally pull an “all-nighter” of study on the Eve of Shavuot, the congregation will conclude study much earlier.