Holy Tuesday follows Christ's return to Jerusalem from Bethany and he taught at the temple.
Holy Tuesday is when Jesus was issued various challenges by the Pharisees and Sadducees over subjects such as marriage in heaven, paying taxes to Caesar, and the source of His authority (Matthew 21:23—23:39; Mark 11:27—12:44; Luke 20:1—21:4).
By this same interpretation, this is the day Jesus commented on the widow’s donation (Mark 12; Luke 21) and was approached by a number of God-fearing Greeks (John 12:20–36). Tuesday would also be the day Jesus spoke His seven “woes” against the Pharisees (Matthew 23:13–36) and the evening on which He delivered the Olivet Discourse (Matthew 24—25; Mark 13; Luke 21:5–36).