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Events in September 2025
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
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September 29, 2025
a2Tech360: Ann Arbor Spark
Observer Editor
Sept. 24–Oct. 3. Weeklong tech festival. Free highlights:
A2AC ArtLab Demonstration Derby (Sept. 26, 5–8 p.m., A2AC, 117 W. Liberty) demos of new tech in art includes CG animation, 3D scanners, 3D virtual reality sculpture, and more.
Venue Connect Lunch & Learn (Oct. 1, 11 a.m.–2 p.m., Venue, 1919 South Industrial Hwy.), speakers TBA.
A2 Tech Trek (Oct. 3, 1–5 p.m., E. Liberty from S. Division to S. Fifth Ave.), a street party with tech demos, info booths, food, and live music TBA and an afterparty from 6-9 p.m. at the Ann Arbor Hands-On Museum. Also, the city’s annual “A2 Zero Green Fair” (see listing 19 Friday).
The week also includes ticketed business-oriented panel discussions, receptions, and pitch competitions (see a2tech360.com).
Various times & locations. A mix of free and ticketed events. a2tech360.com.
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Half Moon Cacao Circle: Dr Nurse Paula
Community Listing
A small meditative community cacao circle, using one of the rarest cacaos in the world. Join us for 1 hour to reset and reconnect with yourself, your guardians and ancestors. $40 per circle*. Please RSVP to [email protected]. Limited space available. *if you feel drawn to cacao and the price is limiting please contact Dr Nurse Paula
2800 S State Ste ,Ann Arbor. RSVP by emailing $40. [email protected]Add this event to your calendar: Google Calendar | iCal
“Independence Lake Gravel Ride”: Ann Arbor Bicycle Touring Society
Observer Editor
Every Mon. Slow/moderate-paced 23-mile ride to Independence Lake on mostly dirt roads. See aabts.org for weather cancelations or delays. 9 a.m. sharp, meet at Old St. Patrick Catholic Church, 5671 Whitmore Lake Rd. Free. (412) 302–9960.
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Sustainable Future Forum: Ann Arbor Spark
Community Listing
Dive into the future of sustainability with experts leading the charge in climate tech, green infrastructure, and circular economies. In partnership with the City of Ann Arbor, we'll also honor Green Business Challenge participants who are walking the walk when it comes to eco-conscious operations. If you care about business and the environment, this is your space.
Venue by 4M, 1919 S Industrial Hwy, ,Ann Arbor, MI 48104. https://a2tech360.com/events/sustainable-future-forum-2025/ $50. [email protected] https://a2tech360.com/events/sustainable-future-forum-2025/ 7347619317.Add this event to your calendar: Google Calendar | iCal
U-M Climate Week: University of Michigan
Observer Editor
Sept. 29–Oct. 5. Speeches, forums, clothing exchanges, and more. The keynote talk is “Powerless: the People’s Struggle for Energy and Justice at Home” by Diana Hernández, a Columbia University sociomedical professor who studies social and environmental determinants of health. Preceded at 8:30 a.m. by coffee and pastries. 9–11 a.m., Michigan League Ballroom. Free, but preregistration required at tinyurl.com/um-climate-hernandez. Full Climate Week schedule at climateweek.umich.edu/calendar.
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Weekly Rehearsal: Women’s Chamber Chorus
Observer Editor
Every Mon. (except Sept. 1). All invited to join this 30-member local women’s community chorus to sing an eclectic program in four parts, including classical, folk, Broadway, pop, and jazz. Joshua Marzan directs. Eden West accompanies. 9:30–11:30 a.m., First Presbyterian Church, 1432 Washtenaw, rear ground level. Free to visitors (dues for those who join; scholarships available). [email protected].
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U-M Climate Week Kickoff: University of Michigan
Observer Editor
Sept. 29-Oct. 5. Speeches and music & dance performances TBA. Preceded by a clothing swap on Ingalls Mall, 11 a.m.–1 p.m. (RSVP at lu.ma/sudd8gdi). Noon–1 p.m., central Diag. Full Climate Week schedule at climateweek.umich.edu.
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“The Science of Social Relationships”: U-M Psychology Department Fall Seminar Series
Observer Editor
Sept. 8, 15, 22, & 29. Talks by resident and visiting scholars.
Sept. 8: “Leveraging Modern Technology to Better Understand Relationships from Beginning to End.” U-M social psychology professor Annie Gordon discusses the study of romantic relationships.
Sept. 15: “Friendship and the Supra-Dyadic Nature of Challenges in Close Relationships.” UCLA social psychology professor Jaimie Arona Krems discusses challenges to friendships from outside the friendship.
Sept. 22: “An Examination of Co-Rumination as a Dyadic Social Emotion Regulation Strategy.” Ohio University social psychology professor Brett Peters on the benefits and costs of intense, exhaustive intimate discussions.
Sept. 29: Topic TBA. With University of Southern California clinical psychology professor Darby Saxbe.
3:30–5 p.m., 1430 U-M Institute for Social Research, 426 Thompson. Free. (734) 764–2580.
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“A Conversation with Henry Haggard”: U-M Center for Korean Studies
Observer Editor
Discussion with this former minister counselor for political affairs at the U.S. Embassy in Seoul. 4:30–5:30 p.m., Michigan Union, Pendleton Rm. Free. (734) 764–1825.
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“The Tension Between Infrastructure Development and a Decarbonized Power Future”: U-M Ford School of Public Policy
Observer Editor
Panel discussion with Washington, D.C. power consultancy Grid Strategies president Rob Gramlich and U-M public policy professors Catherine H. Hausman & Kaitlin Raimi. 4:30-6 p.m., Weill Hall, Rm. 1110, 735 S. State. Also available via livestream at tinyurl.com/um-ford-9-25-25. Free.
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Michigan Marching Band Practice
Observer Editor
Every Mon.–Thurs. (except Sept. 1). The U-M’s highly disciplined 200+ member marching band or sections thereof can be seen and heard practicing on the new Elbel field, across the street from the old Elbel field. All welcome to find a spot in the bleachers and get a sneak preview of upcoming halftime shows. Rehearsals usually last 1–2 hours. 4:45 p.m., new Elbel Field, Hill at Fifth Ave. Free. (734) 764–0582.
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“Monday Migration Evenings at Matthaei”: Washtenaw Bird & Nature Alliance
Observer Editor
Every Mon., Sept. 1–Oct. 27. WBNA member James Weir leads a leisurely stroll along approximately 2 miles of Matthaei’s well-maintained dirt paths, looking and listening for birds during their southward migration. Birders of all skill levels welcome. 6–8 p.m., meet at the U-M Matthaei Botanical Gardens building front entrance, 1800 N. Dixboro Rd. Free. washtenawbna.org.
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“The Art of Math”: Ann Arbor District Library
Observer Editor
Adults & teens invited to explore the intersection of art and geometry through mathematical puzzles and origami. 6–7 p.m., AADL Westgate, 2503 Jackson Ave. Free. (734) 327–4200.
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Drop-In Knitting: Spun
Observer Editor
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.), Spun, 401 N. Fourth Ave. Free. (734) 780–7867.
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Group Ride: Ann Arbor Velo Club
Observer Editor
Every Mon. Moderate-paced 20-mile ride to Dexter and back, often with a rest stop along the way. Riders must wear a helmet and bring water and supplies to fix a flat tire. 6 p.m. (nonmembers must come 10 minutes early to sign a club waiver), Barton Nature Area. 1010 W. Huron River Dr. Free. annarborveloclub.org.
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Group Runs: Ann Arbor Running Company (AARC)
Observer Editor
Every Mon., Tues., Thurs., & Sat. (different AARC locations). Runners of all abilities invited to join a 5K mapped route (Mon. & Thurs.), an interval-based training run (Tues.), or a beginner or advanced group run (Sat.). 6 p.m. (Mon.), Corner Brewery, 720 Norris, Ypsilanti; 6 p.m. (Tues.) & 7 a.m. (Sat.), AARC Downtown, 209 S. Ashley; & 6 p.m. (Thurs.), AARC Colonnade, 901 W. Eisenhower. Free. annarborrunningcompany.com.
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Sewing Lab: Ann Arbor District Library
Observer Editor
Sept. 2, 15, & 29. All invited to get basic sewing help with unfinished projects or learn how to use the AADL sewing machines. Bring your own sewing machine, if you wish. No experience necessary. Also, local crafter Amber Adams-Fall demonstrates hemming (Sept. 2) & patch pockets (Sept. 15) and sewing instructor Rae Hoekstra discusses button holes (Sept. 29). 6–7:30 p.m., AADL Downtown, Secret Lab. Free. (734) 327–4200.
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“The Belles”: Literati Bookstore
Observer Editor
D.C.-area writer Lacey N. Dunham discusses her debut, a richly atmospheric, gothic novel about a young woman with a secretive past who will risk everything to fit in at her secluded private college. 6:30 p.m., Literati, 124 E. Washington. Free. (734) 585–5567.
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Group Runs: A2 Runners
Observer Editor
Every Mon., Wed., & Sun. Runners of all abilities invited to join a beginner or advanced 3-to-5 mile group run, followed by socializing at a downtown coffee shop. 6:30 p.m. (Mon. & Wed.) and noon (Sun.), meet at the Kerrytown clock tower. Preregistration requested at meetup.com/a2runners. Free. [email protected].
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Magic: The Gathering: Sylvan Factory
Observer Editor
Every Mon.–Wed., Fri., & Sat. All invited to play both casual and tournament forms of the collectible card game Magic: The Gathering (MTG).
Mon. (6:30 p.m.): Just Another Modern Monday. Three rounds using powerful cards, for experienced players, with prizes. $10.
Tues. (6:30 p.m.): MTG Pauper. A fun and fast format for all skill levels, three rounds. $5
Wed. & Sat. (5 p.m.): Casual Commander Night. A drop-in session of the most popular form of the game. Free.
Wed. (6:30 p.m.): MTG Standard Showdown. Three rounds, with competitive tournament rules, prizes of store credit. $10.
Fri. (6:30 p.m.): Friday Night Magic. Cost and format vary.
Various times, Sylvan Factory, 2459 W. Stadium. Various costs. (734) 929–5877, sylvanfactory.com.
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“Bernadette of Lourdes”: Fathom Entertainment
Observer Editor
Fathom Entertainment. (734) 973–8424 (Ann Arbor 20), (734) 316–5500 (Emagine). Tickets $12.50 (except as noted) in advance at fathomentertainment.com/events and at the door. Ann Arbor 20 (4100 Carpenter, Ypsilanti) & Emagine (1335 E. Michigan Ave., Saline), various times.
Sept. 28 & 29: “Bernadette of Lourdes.” Broadcast of a prerecorded performance of this French musical about a 19th-century French young girl who experienced several spiritual apparitions. 3 p.m. (Sun.) & 6:45 p.m. (Mon.).
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Tartan and Thistle Scottish Country Dancers
Observer Editor
Every Mon. (except Sept. 1). Learn to dance jigs, reels, and strathspeys. All dances taught. Usually with live music by Susie Lorand, Josh Burdick, and friends. 7:30–9:30 p.m., call (734) 274–0773 for location. $10 suggested donation (first evening free). (734) 474–7299.
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Comedy Show: The Blind Pig
Observer Editor
Every Mon. Performances from up to 15 aspiring stand-up comics from around the state. Local comics emcee. Age 21 and up only. Free candy. 8–9:30 p.m., the Blind Pig, 208 S. First St. Free. (734) 996–8555.
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