打うち上あげパーティー

noun

wrap party; completion celebration

A party held after a project, performance run, or event to celebrate its successful completion. Often used for theater, film, concerts, or corporate projects.

See also: 打ち上げ会

• 舞ぶ台たいの千せん秋しゅう楽らくの後あと、打うち上あげパーティーが開ひらかれた。

  After the final performance, a wrap party was held.

• プロジェクトが無ぶ事じに終おわったので、今こん夜やは打うち上あげパーティーだ。

  Since the project finished successfully, tonight is the celebration party.