Every Thurs. Moderate-paced ride, 20 to 30 miles, along the less-traveled roads west and north of Chelsea. See aabts.org for weather cancellations or delays. 8 a.m. sharp, meet at Cavanaugh Lake County Park, 33 Cavanaugh Lake Rd., Chelsea. Free. (734) 717–9583.  

Every Tues.–Sun. 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 lets participants try out simulated snake senses to experience the world as if they were a snake. Also, models of snake brains available to examine, but no live snakes. 11 a.m.–3 p.m., 1105 North University. Free. (734) 764–0478, ummnh.org.  

See 2 Thursday. Today: NYC-based “​​staunchly synergistic, sober psychedelic” singer-songwriter (and U-M grad) Theo Katzman, best known locally as a member of the funk–soul collective Vulfpeck. Opener: The Rebel Eves, Michigan Americana trio—consisting of Grace Theisen, Jilian Linklater, and Katie Pederson—known for their emotional, empowering original songs with tight three-part harmonies. 11:30 a.m.–1:30 p.m., Liberty Plaza, E. Liberty at S. Division. Free. soniclunch.com.

July 5–9. All invited to drop in and play vintage arcade game cabinets, including Donkey Kong, Frogger, Galaga, The Simpsons, Space Invaders, and more. With a high score tournament on Thursday (qualification play begins at 10 a.m.). No quarters required. Noon–7:45 p.m., AADL Warehouse, 265 Parkland Plz. Free. (734) 327–4200.

Every Thurs.–Sun., June 4–Sept. 28. Local musicians TBA perform at several locations along Main St. downtown. Also, storytime, fitness classes, and interactive art activities. 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. Free.

July 9, 16, 22, & 30 (different times). All invited to work on their own projects using the library’s tools, including silhouette cutting machines, die cutters, embossers, and button makers (July 9); 3D printers, laser engravers, and 3D pens (July 16); sewing machines, silhouette vinyl cutters, and heat presses (July 22); and soldering equipment and electronic components (July 30). 5–7:30 p.m. (July 9, 22, & 30) & 11 a.m.–2 p.m. (July 16), AADL Downtown, Secret Lab. Free. (734) 327–4200.

Every Thurs. Old car cruise, kids activities, and free ice cream. Artwork, crafts, & antiques for sale. 5:30–8:30 p.m., E. Cross between Rice and N. River St., Ypsi. Free. [email protected], facebook.com/depot-town-cruise-nights. 

Every Thurs. Fast-paced 30-mile ride focused on climbing the hills north and east of Ann Arbor. See aabts.org for weather cancellations or delays. 6 p.m. sharp, meet at Washtenaw Community College parking lot no. 6A (near the pond), 4800 E. Huron River Dr. New riders text Tom Chettleburgh at (734) 552–1025. Free.  

Every Thurs. Runners of all abilities invited to join this eclectic group of runners ranging from people training for their first 5K to ultramarathoners. Sessions are typically interval-based track workouts, followed by socializing at a nearby brewery. 6 p.m., Ferry Field, State at Hoover. May meet elsewhere if the weather is bad. Free. See walline.wixsite.com/bdtc to sign up for email updates on each week’s workout.  

Every Mon., Thurs., & Sat. (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.), 901 W. Eisenhower; AARC Traver Village (7 a.m. Sat.), 2621 Plymouth Rd.; and Corner Brewery (6 p.m. Mon.), 720 Norris, Ypsi. Free. annarborrunningcompany.com.

See 2 Thursday. Tonight: country music by the Jackson-based Jimmy Clay Band (Palmer Commons), the North Creek Fiddlers bluegrass ensemble (E. Middle), the 15-piece jazz & swing ensemble The Big Band Theory (Collins off Main), the pop-rock band Soup Sandwich (Clocktower Gazebo), and the Grand Rapids power-pop trio Hot Girls (Rumpus Room). 6:30–8:30 p.m.

All invited to join a sing-along of soothing songs that are easy to learn. No experience necessary. 7–8:30 p.m., 704 Airport Blvd., ste. 1. Free. (734) 327–0270.   

Adults age 21 & up invited to this popular monthly event featuring three speakers TBA (at annarbor.nerdnite.com) who give fun yet informative 20-minute talks about things that interest them, anything from how a trumpet works to a dissection of romance novel tropes. 7–9 p.m., Live, 102 S. First St. Free. (734) 327–4200.

See 2 Thursday. Tonight: Johnny Little, a local singer-songwriter of Americana and classic country tunes. 7–9 p.m.

WCPARC naturalist Shawn Severance leads a meditative hike through the wooded hills of Park Lyndon as the sun sets. 7:30–8:30 p.m., Park Lyndon South, 18801 North Territorial, Chelsea. Free. [email protected], washtenaw.org/registerparks.