The priest never did enlighten us on which feasts are the actual ones that he was talking about. So I have my guesses, but there's an extra, so I could be wrong. My extensive 3 minute Google search didn't turn up the answers either. Katie got most of them.
2) Feast of the Holy Family
3) Mary, Mother of God
4) The Epiphany
There's consensus with those. However, there are two more feasts, so I don't know which of them it is. Joy got one of them, the Feast of the Holy Innocents. The other is the Baptism of the Lord.
So either Christmas is on it's own and doesn't count as one of the 5, or one of the other ones doesn't actually count.
Shoot. Now I'm curious. I may have to go spend up to five whole minutes on Google and see if I can find a definitive answer.