• Observer Editor

    My Brightest Diamond: University Musical Society Ypsi Freighthouse Residency

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    A performance by Diamond, the stage name of Shara Nova, a Detroit-based multi-instrumentalist and singer-songwriter who plays an avant-garde blend of opera, cabaret, chamber music, and rock. Age 12 & up. 7:30 p.m., 100 Market Pl., Ypsi. Tickets $5 (additional donation appreciated) in advance at ums.org/season/2026-27-season & (if available) at the door. (734) 764–2538.

  • Nightspots

    Dan Tyminski Band.: Ark

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    Ark 316 S. Main, Ann Arbor

    Bluegrass ensemble led by Tyminski, the guitarist and mandolinist in Alison Krauss’s Union Station most widely known as the singing voice of George Clooney in O Brother, Where Art Thou? In recent years, Tyminski’s live shows with his band have become bluegrass fan favorites. “See the Dan Tyminski Band if they’re playing anywhere within a hundred miles of you,” writes Americana Highways.” $51.

  • Nightspots

    Jazz Jam Session.: Ann Arbor Funhouse

    Jazz Jam Session.
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    Ann Arbor Funhouse 207 E. Washington., Ann Arbor

    Jazz ensemble led by veteran local drummer Pete Siers and Kenji Lee, a local saxophonist whose expressive brand of jazz draws on Japanese folk music, Western classical music, and punk.

  • Free
    Observer Editor

    Weekly Rehearsal: Washtenaw Women’s Community Chorus

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    Every Mon., except Sept. 7. All invited to join this independent local women’s chorus to sing an eclectic program, including classical, folk, Broadway, pop, and jazz. Joshua Marzan directs. 9:30–11:30 a.m., First Presbyterian Church, rear ground level, 1432 Washtenaw Ave. Free to visitors ($175 per semester for those who join; partial scholarships available). [email protected].

  • Observer Editor

    Duplicate Bridge: Ann Arbor Senior Center

    Duplicate Bridge: Ann Arbor Senior Center
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    Every Thurs. & Mon., except Sept. 7. Play open to all skill levels age 18 & up, both ACBL-sanctioned (Thurs.) and non-sanctioned (Mon.). Noon–3:30 p.m. (Thurs., $9) & 12:30–3:30 p.m. (Mon., $5); $1–$2 less for AASC members. 1320 Baldwin. (734) 794–6250, a2gov.org/senior, annarborbridge.com.

  • Free
    Observer Editor

    iNaturalist Training & Bioblitz: Washtenaw County Parks & Recreation Commission

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    All invited to discuss citizen science efforts and learn how to use this phone app to identify and report interesting organisms you see while out in nature. Followed by a “BioBlitz,” an intense surveying session to record all the living species within a designated area led by AAPS environmental educator Coert Ambrosino. Bring water and dress for the weather. 1–4 p.m., Freeman Environmental Center, 3540 Dixboro Ln. [email protected]

  • Observer Editor

    “The Coalition”: Michigan Theater

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    Film screenings every day. For updated schedule, see marquee-arts.org/calendar. 

    Sept. 28: “Coalition” (Patrick Kirby, 2026). World premiere of a documentary film about the overharvesting of horseshoe crabs, whose blue blood is a critical component in the development of new drugs and vaccines. Followed by a panel discussion and Q&A with U-M chemistry professor Tim Cernak, an Eli Lilly representative, and environmentalists TBA. FREE, but preregistration requested at marquee-arts.org/calendar. Part of U-M Climate Week (see 27 Sunday Event listing). Doors open at 3:45 p.m. for a 4:30 p.m. screening.

  • Free
    Observer Editor

    Michigan Marching Band Practice

    Michigan Marching Band Practice
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    Every Mon.–Thurs. (except Sept. 7). 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.

  • Free
    Observer Editor

    Group Runs: Ann Arbor Running Company (AARC)

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    Every Thurs., Sat., & Mon. (different AARC locations). Runners of all abilities invited to join a 5K mapped route (Thurs. & Mon.) or either a beginner or advanced group run (Sat.). AARC Colonnade (6 p.m. Thurs.), 2621 Plymouth Rd.; AARC Traver Village (7 a.m. Sat.), 901 W. Eisenhower; and Corner Brewery (6 p.m. Mon.), 720 Norris, Ypsi. Free. annarborrunningcompany.com. 

  • Free
    Observer Editor

    Group Ride: Ann Arbor Velo Club

    Group Ride: Ann Arbor Velo Club
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    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.  

  • Free
    Observer Editor

    Open Mic: Dzanc House

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    All invited to share acoustic music, short stories, or poetry. Sign up on arrival. 6–8 p.m., 402 S. Huron St., Ypsi. Free. dzanchouse.org.

  • Observer Editor

    “The Disappearers”: Literati Book Club

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    All invited to join a discussion of this new novel by bestselling writer Marlon James (see 3 Thursday listing). 6 p.m., AADL Downtown, 3rd fl. Tickets $5 (can be redeemed for store credit) in advance only at literatibookstore.com. (734) 585–5567.

  • Free
    Observer Editor

    Drop-in Knitting: Spun

    Drop-in Knitting: Spun
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    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.

  • Nightspots

    Jean Wilson Trio.: El Limon

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    El Limon 2709 Plymouth

    Jazz standards by an ensemble fronted by Saline singer-pianist Wilson.

  • Free
    Observer Editor

    “The Pillagers’ Guide to Arctic Pianos”: Literati Bookstore

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    Montana-based writer Kendra Langford Shaw, a U-M grad, discusses her new dystopian novel about a family on an arctic homestead whose neighbors dredge up a centuries-old piano, a vestige from the original homesteading expedition, when every family was required to haul a six-hundred-pound instrument as a sign of mannerly society. 6:30 p.m., 124 E. Washington. Free. (734) 585–5567, literatibookstore.com.

  • Free
    Observer Editor

    Group Runs: A2 Runners

    Group Runs: A2 Runners
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    Every Wed. & Mon. 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., meet at the Kerrytown Clock Tower. Preregistration requested at meetup.com/a2runners. Free. [email protected].  

  • Nightspots

    Paul Keller Orchestra.: Zal Gaz Grotto

    Paul Keller Orchestra.
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    Zal Gaz Grotto 2070 W. Stadium, Ann Arbor

    Award-winning 14-piece big band led by bassist Keller and featuring vocalist Sarah D’Angelo and occasional guest vocalists. Also, each week features a middle set by a guest college or high school student ensemble.