So far the Advent Day of Lord Caitanya is concerned, I have written a full suggestion to Montreal, in which the main points are that we should all observe strict fasting up till moonrise, and at that time, an offering is made to Lord Caitanya of Ekadasi foods, fruits, peanuts, milk, and so forth. Then, on the next day, Friday the 15th, a full-scale feast is held to celebrate His Advent Day. On the 14th, chanting, reading of Srila Bhaktivinode's book, Life and Precepts and Caitanya Caritamrta, Introduction to Bhagavatam, may be held all the day in the Temple.
Letter to Balai, March 12, 1968