"Born Yesterday" by Garson Kanin, at Center REPertory Company, in Walnut Creek, Calif., through Feb. 27. Pictured: Will Springhorn, Sharon Rietkerk, and Jason Kuykendall. (Photo by Kevin Berne)

Onstage This Week: Feb. 22–28

This week features works from Shakespeare to Mamet, in cities from Walnut Creek, Calif. to Knoxville, Tenn.