On the 24th of Winter is the Starry Night Festival. The screen darkens and asks you where you will spend the night: at the church, the plaza, the spa in the mountains, the mountaintop, or the bar.
There will be one of the five girls there, as well as possible others. After talking to the girl, the scene darkens, and you return to your room. After each festival, you return to your room without saving. If you aren't married, you gain a heart for dancing with a girl. If you are married, your wife loses a heart if you dance with a different girl.