Nov. 5–8 & 11–14. Marie Jones directs local actors in the premiere of Michigan playwright Erin Osgood’s new family comedy-drama about a young woman who surprises her conservative family by bringing her new Black wife to Thanksgiving dinner. 7:30 p.m. (Thurs.–Sat.) & 2 p.m. (Sun. & Wed.), Riverside Arts Center, 76 N. Huron St., Ypsi. Tickets $20 (students & seniors, $15; Thurs., pay what you can), in advance at ptdproductions.com, by phone, & at the door. (734) 483–7345.

Nov. 13–15. Hundreds of competitors of all ages are expected to turn out to play a wide spectrum of tabletop games, from board games and role-playing games to collectible card games and miniaturized simulations of historical and fictional battlefields. Participants also are invited to bring in games to play in an open gaming area. Also, a dealers’ room with sales and demos. In-person registration begins today at 7:30 a.m. For a complete schedule of events, see ucon-gaming.org. 9 a.m.–1 a.m. (Fri. & Sat.) & 9 a.m.–7 p.m. (Sun.), Marriott Ypsilanti at Eagle Crest, 1275 S. Huron St., Ypsi. Weekend pass: $65 in advance, $75 (students and active & retired military, $65) at the door; kids ages 7–12 (accompanied by an adult), $20 in advance & at the door; kids 6 & under, free. Daily passes (available both in advance & at the door): Fri. $45, Sat. $55 ($45 in advance), Sun. $35. A few games cost extra. Advance registration available at ucon-gaming.org. (734) 930–6363.

Nov. 13 & 14. Vintage and costume jewelry, pre-owned and donated. Proceeds support local geriatric programs. Cash or check only. 10 a.m.–2 p.m. (Fri.) & 11 a.m.–3 p.m. (Sat.), 2401 Plymouth Rd., ste. C. Free admission. (734) 998–9353. 

Every Fri.–Sun. Three different audiovisual planetarium shows suitable for all ages. Did an Asteroid Really Kill the Dinosaurs? (noon) looks at cosmic collisions across the solar system including the 6-mile-wide asteroid that hit the earth 66 million years ago; The Sky Tonight (1 & 3 p.m.) explores the current night sky, with tips on how to find the cardinal directions, constellations, and planets on your own; and T. Rex (2 p.m.) describes the iconic dinosaur’s scientific and cinematic history (includes scenes of dinosaur violence). Noon, 1, 2, & 3 p.m., 1105 North University. $9 at the gift shop. Limited capacity. (734) 764–0480, ummnh.org.

Every Tues., Thurs., & Fri., except Nov. 26. All invited to play ACBL-sanctioned duplicate bridge (Tues. & Fri.) and a game (Thurs.) for players with no more than 750 ACBL master points. 1–4 p.m. (arrive by 12:45 p.m.), 1830 Washtenaw Ave. $9–$11 per person. If you plan to come without a partner, email [email protected].