Every Tues.–Sun. All age 6 & up invited into the museum’s labs to use scientific tools and museum specimens. The newest program lets participants try out simulated snake senses (sight, hearing, and smell) to experience the world as if they were a snake. No live snakes. 11 a.m.–3 p.m., 1105 North University. Free. (734) 764–0478, ummnh.org.

Every Sun. All invited to a relaxed pickup game of this spirited team sport played with a flying disc. Note: Overly competitive players are politely asked to leave. 11:15 a.m., Fuller Park, just west of the pool & parking lot (or occasionally across the street). Free. (734) 846–9418, [email protected].

Every Sun. All invited to play one of a wide variety of board games in a casual, friendly atmosphere. Instruction provided. Also, on Sept. 6 game playtesting with Michigame Design Lab (2 p.m.), during which players are invited to try out new board & card games from local designers Bruce Bielawa & Joe Hopkins and provide feedback. Noon–6 p.m., 2459 W. Stadium. Free. sylvanfactory.com.

Every Sun.–Thurs. (different times). All invited to work on their knitting, crochet, weaving, and embroidery projects. 6–8 p.m. (Mon.–Thurs.) & 1–3 p.m. (Sun.), 401 N. Fourth Ave. Free. (734) 780–7867.

Sept. 20 & 27. Docent-led tour of historic building and grounds along the River Raisin, which includes a hydroelectric generator that was one of many Southeast Michigan facilities that comprised Henry Ford’s Village Industry project. 1–5 p.m., Sharon Mills County Park, 5701 Sharon Hollow, Manchester. Free. 971–6337. 

Every Sun. Thirty-minute tour that uses the museum’s specimens to tell the story of prehistoric whales and dolphins, who had 4 limbs and walked on land. 1:30 p.m., 1105 North University. Free. Limited capacity. Sign up at the welcome desk. (734) 764–0478. 

Talk by Dexter genealogist Katherine R. Willson, author of The Genealogist’s Guide to Grand Rapids, Michigan, followed by a writing exercise (3:15) using a provided workbook, prompts, and small group discussion to write short accounts about our ancestors. 1:30 & 3:15 p.m., Trinity Health Education Center Auditorium, 5305 Elliott, parking lot P, Ypsi. Also via livestream; for URL email [email protected] by Sept. 25. Free.

Every Sun. Docent-led tours exploring the museum’s collection of statues in “Statue Sunday” (Sept. 6), “Animals in the Ancient World” (Sept. 13), a look at connections between Mediterranean cultures in “Connections in the Ancient World” (Sept. 20), and “Highlights of the Kelsey” (Sept. 27). 2–3 p.m., 434 S. State. Free. (734) 764–9304.

Talk by Dexter genealogist Katherine R. Willson, author of The Genealogist’s Guide to Grand Rapids, Michigan, followed by a writing exercise (3:15) using a provided workbook, prompts, and small group discussion to write short accounts about our ancestors. 1:30 & 3:15 p.m., Trinity Health Education Center Auditorium, 5305 Elliott, parking lot P, Ypsi. Also via livestream; for URL email [email protected] by Sept. 25. Free.

Every Thurs.–Sun., June 4–Sept. 28. Local musicians TBA perform at several locations along Main St. downtown. Rain cancels. 4 p.m. Thurs.–Sun., S. Main between E. Washington & W. William. For the complete lineup, go to mainstreetannarbor.org/a2-summer-streets.