AUSTIN, TXMaurice Juarez has held up an evening performance of Ashcans And Ticker Tape: A Treatise for three hours, hoping to get more late-arriving patrons, the owner and manager of the Austin ArtSpace theater reported. 'People who enjoy alternative theater are all about opening their minds, so they don't pay attention to restrictive things like curtain times,' said Juarez, who is also the play's author, director, producer, and choreographer. 'I put up 200 flyers, so I fully expect this show to sell out.' As of press time, 14 of the theater's 22 seats remained empty. 