Cleveland Public Theatre's annual series of new works concludes this weekend with Chaos Theory, written by Cat R. Kenney and directed by Margi Herwalk Zitelli. It's about actors in a disintegrating theater company trying to decipher the cryptic mysteries of life and other stuff. Sounds like fun. Performances are set for Feb. 16, 17, and 18 at 6415 Detroit Ave. General admission is $15.