Sean Goerecki, Laywood Blocker, and Robert Smith in Theatre by the Blind's production, 'Yesterday's (photo by Lynn Shane). Theatre by the Blind, the only blind-centric theatre company in the United States, produces original works written and performed by visually-impaired creatives. Their current comedic play, Yesterday's, features a cast of 12 actors and musicians with varying degrees of sightedness, including many totally blind performers. LAist went behind the scenes at Promenade Playhouse to see how Theatre for the Blind brings a show to fruition. We previewed Yesterday's and learned about the fascinating staging techniques employed by this unique troupe of non-traditional actors. Yesterday's takes place in a fictional struggling Hollywood night club of the same name. Loyal employees and supporters of Yesterday's go to extreme lengths to save their beloved night club from financial ruin while dealing with the underhanded machinations of a greed...