Every Fri. Moderate-paced ride, 20 miles or more, to Dexter and beyond. Pack a lunch or stop in Dexter. See aabts.org for weather cancellations or delays. 10 a.m. sharp, meet at Delhi Metro Park parking lot (left of the tollbooth), E. Delhi off Huron River Dr. Free. [email protected].  

Every Tues.–Sun., starting Oct. 21. All age 6 & up invited into the museum’s labs to use scientific tools and museum specimens to answer questions and solve problems. The newest program examines how membranes can help solve water shortages. 11 a.m.–3 p.m., 1105 North University. Free. (734) 764–0478, ummnh.org.

Every Fri., Sat., & Wed. All invited to play one of 200 songs, with melodies transcribed in numbers, on the 17-bell chime’s numbered keys. Ambitious players can add chords. Kids welcome. noon–12:30 p.m. (Fri. & Wed.) & 10:30–11 a.m. (Sat.). Free. [email protected].   

Every Fri., except Oct. 9. Talks by scholars and social workers, followed by Q&A.

Oct. 2: U-M professor of social work and public policy Kristin Seefeldt on “Lessons Learned from Designing and Evaluating Ann Arbor’s Guaranteed Income Pilot.”

Oct. 16: Wayne State University social work professor Kess Ballentine on “Beyond Silos: An Inter-Institutional Framework for Understanding Poverty and Advancing Social Change.”

Oct. 23: UCLA architecture professor Dana Cuff on “cityLAB’s Innovations for Affordable Housing.”

Oct. 30: “Designing for Dignity: Strengthening Food Assistance Amid Policy Threats.” U-M public health professor Kate Bauer in conversation with Food Rescue of Northwest Michigan director Taylor Moore.

Noon–1:30 p.m., School of Social Work, B780 (basement), 1080 South University. Also via livestream. Free. (734) 929–8027, [email protected], fordschool.umich.edu/events.

Oct. 3, 10, 17, 23, & 30. Student docents lead walks to historically rich areas of the U-M campus.

Oct. 3 (1–2:30 p.m) & Oct. 23 (4–5:30 p.m.): “Key Moments in U-M’s Early History.” A tour of the original 40-acre campus and stories of U-M’s history in the early 1800s.

Oct. 10 (1–2:30 p.m.): “Invisible to Indispensable: Black Legacies.” Focuses on the legacy of Black students and academics and the social movements they led on campus.

Oct. 17 (1–2:30 p.m.): “The Origins of the Law Quadrangle.” A visit to the law school campus, with discussion of its architecture and important historical moments.

Oct. 23 (6–7:30 p.m.): “Paths of Protest: Stories of Campus Activism.” Visits to places on campus that were sites of important protests.

Oct. 30 (4–5:30 p.m.): “Forest Hill Cemetery.” A trek to the final resting place of numerous figures from U-M history.

Various times & locations. Free, preregistration required at detroitobservatory.umich.edu. (734) 763–2230.

Match vs. Iowa. The U-M also has home matches this month against Northwestern (Oct. 4, noon), Maryland (Oct. 9, 4 p.m.), Monmouth (Oct. 11, 11 a.m.), and Ohio State (Oct. 30, 5 p.m.). 5 p.m., Ocker Field, 1202 S. State. Free. (734) 764–0247, mgoblue.com.