nativity play

US /nəˈtɪv.ɪ.ti ˌpleɪ/
UK /nəˈtɪv.ɪ.ti ˌpleɪ/
"nativity play" picture
1.

a play performed at Christmas that tells the story of the birth of Jesus Christ

:
My daughter is playing Mary in her school's nativity play this year.
Every Christmas, our church puts on a beautiful nativity play.