Aug. 7–22. Emily Wilson-Tobin directs local actors in Anthony King and Scott Brown’s 2-man musical about a pair of aspiring playwrights who perform all the parts in a run-through for potential backers of their new, hilariously ill-advised project—a big, splashy musical about printing press inventor Johannes Gutenberg. Adult themes. 8 p.m. (Thurs., Fri., & Sat.) & 2 p.m. (Sun.), Cahoots, 206 E. Huron St. Tickets $28 (seniors, $25 & students, $20) in advance at pennyseats.org & (if available) at the door.