Wax Factory’s Year 11 Retrospective, running at the Abrons Arts Center, will close with five nights of the hybrid performance/installation piece, Delerium 27, featuring the WaxFactory ensemble. Written and directed by Erika Latta, the piece employs an unconventional blend of text and movement-based live performance. It was first staged in January 2008 in collaboration with Bunker Productions in Ljubljana, Slovenia. This marks its American premiere. March 24-27, 8pm. March 28, 5pm. $15