Complex sentence: Cedar Grove OnStage is an Asian Pacific American theatre arts organization established in 2006, based in Los Angeles, co-founded by playwright Tim Toyama and actor/director Chris Tashima who serves as Artistic Directors.
Split into simpler sentences: Cedar Grove OnStage is an Asian Pacific American theatre arts organization established in 2006, based in Los Angeles. Playwright Tim Toyama and actor/director Chris Tashima serve as co-Artistic Directors.