The Zendo will be open for informal zazen from 4 p.m. The ceremony will start at 5:30 p.m. with chanting and offerings to Sensei, followed by recitation of the Repentance Gatha (verse), and the receiving of the Sixteen Precepts: the Three Treasures, the Three General Resolutions and the Ten Cardinal Precepts. For the full text of the precepts see this page.
Following the Ceremony there will be a Chinese vegetarian mid-winter feast at De One Restaurant in Newmarket, to which partners and spouses are warmly invited. Please make your reservations for the meal online (see below for link). The money for the meal, $25 a head, will be collected on the night.