The Sunday that kicks off Holy Week is known as Palm Sunday. It's called this because of the Palm branches that were laid on the path that Jesus rode the donkey on his triumphant entry into Jerusalem.
Jesus sends disciples to go get him a colt from the village J
Jesus' triumphant entrance into Jerusalem on the colt
Jesus spends the night in Bethany
Matthew 21:1-3Luke 19:29Mark 11:1John 12:12