
Babka is a sweet spongy yeast cake that is traditionally baked for Easter Sunday. Babka originated in Eastern Europe and was introduced to North America by early immigrants. Traditional babka has some type of fruit filling, especially raisins, and is glazed with a fruit flavored icing, sometimes with rum added. Modern babka may be chocolate or have a cheese filling.
Eastertide, or the Easter Season, begins on Easter Sunday and continues until Pentecost in the Christian liturgical calendar, thus spanning a total of seven weeks. Some denominations — most notably the Roman Catholic Church and the Anglican churches — formerly included the next two weeks as well.
Easter Triduum (or Paschal Triduum) is a term used by some Christian churches, particularly the Roman Catholic Church, to denote, collectively, the last three days before Easter Sunday.

Easter Monday is a Christian holiday celebrated the next day after Easter Sunday. Formerly, 'it was also celebrated as a week' , but it was reduced to a one day celebration in the 19th century. Celebration events include egg rolling competitions and dousing other people with water which, at one time, was holy water used to bless the house and food.