之夜

… night

→ 之
phrase Rare #32,858
… night Follows a noun or phrase to form “the night of …”; often used in event names or titles.
CH: 这是一个难忘的夏日之夜。
EN: It was an unforgettable summer night.

这个我看得出我那个场正在搞一个"女学生初恋之夜"

I can tell that my venue is putting on a “Schoolgirl First Love Night.”

— 喜剧之王 (1999)