Calendar

Every Wed.–Sun., Sept. 30–Dec. 17. Rhiannon Ragland directs the world premiere of actor-playwright (and Purple Rose founder) Jeff Daniels’ comedy about America’s fastest growing sport. Four below-average players try to overcome their own limitations to achieve greatness in a game that has nothing to do with pickles. Cast: Ryan Carlson, Kate Thomsen, Lynch Travis, Jonathan West, and Caitlin Cavannaugh. 3 p.m. (Wed., Thurs., & Sat.), 8 p.m. (Thurs.–Sat.), & 2 p.m. (Sun.). Purple Rose Theatre, 137 Park St., Chelsea. Tickets $34–$52 in advance at PurpleRoseTheatre.org and by phone, and (if available) at the door. Discounts available for students, seniors, teachers, military personnel, and groups. 433–7673.

Daily. Three different audiovisual planetarium shows suitable for all ages. Sea Monsters (11:30 a.m.) follows a curious dolichorhynchops (an extinct species of marine reptile) as she travels through the most dangerous oceans in history, meeting long-necked plesiosaurs, giant turtles and fish, sharks, and the most dangerous sea monster of all, the mosasaur. The Sky Tonight (12:30 & 2:30 p.m.) is an exploration of the current night sky, with tips on how to find the cardinal directions, constellations, and planets on your own. Mars: One Thousand One (1:30 p.m.) tells the story of what humans might face with the first manned journey to Mars. Various times, MNH, 1105 North University. $8. Limited capacity. 764–0478.

Every Tues., Thurs., & Fri. All invited to play ACBL-sanctioned duplicate bridge (Fri. & Tues.) or a 499er game (Thurs.). 1–4 p.m. or so (arrive by 12:45 p.m.), City Club, 1830 Washtenaw Ave. $6 per person. If you plan to come without a partner, email kahanae@yahoo.net or ronmeade@comcast.net beforehand.