Every Wed., Sun., & Tues. Runners of all abilities invited to join a run of 3–5 miles along varying routes from different locations. Rain or shine. Fleet Feet (7 p.m. Wed.), 123 E. Liberty, (734) 769–5016. Dozer Coffee (8 a.m. Sun. & 7 a.m. Tues.), 112 Jackson Plz., (734) 929–9022. Free. fleetfeetsemichigan.com.

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.  

Every Tues. All invited to play the classic word game, using the 5th-edition Scrabble dictionary. Bring your own set, if you like. 3:30–8 p.m., Arbor Brewing Company Corner Brewery, 720 Norris, Ypsi. Free. meetup.com/ann-arbor-scrabble-meetup. [email protected].

Every Tues. All invited to play one of a selection of board games, assemble a puzzle, paint miniatures, or try a tabletop role-playing game, all in a friendly, welcoming atmosphere. 5 p.m., 2459 W. Stadium. Free. (734) 929–5877, sylvanfactory.com.

Adults and teens invited to use AADL paints, textures, and patterns to create one-of-a-kind monoprints. 5–7 p.m., AADL Downtown, Secret Lab. Free. (734) 327–4200.

Formerly the Townie Street Party, this popular pre–Art Fair community event now includes activities and live music throughout downtown with events along Liberty and Main. Features participatory art projects, chalk art demos (5 & 7 p.m.) by David Zinn, an instrument petting zoo (5–8 p.m.) led by members of the Ann Arbor Symphony Orchestra, pickleball courts, live music by the local classic rock band Ain’t Dead Yet, dancing to music spun by DJ Batz, a silent disco dance party with tunes transmitted to dancers’ headphones (provided), and more. Food trucks. Also “Dart for Art” (6 p.m.), a 1-mile walk/run through downtown ($30 in advance at dartforart.org & at the race; $15 for kids age 12 & under). For a complete schedule of events see theannarborartfair.com/kickoff-events. 5–9 p.m., downtown Ann Arbor. Free.

Every Tues. 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. 6 p.m. sharp, meet at Aberdeen Bike and Outdoors, 1101 Main, Chelsea. Start location occasionally changes. Free. (734) 662–0205.

U-M creative writing professor Julie Buntin is joined by fellow local writer Lillian Li to discuss her new novel about a young woman who sets out to find her famous writer father. 6:30 p.m., 124 E. Washington. Free. (734) 585–5567.

Every Tues., except July 21. Singers of all ages and genders invited to join rehearsals of this award-winning a cappella chorus. 7–8:45 p.m., First Unitarian Universalist Church, 4001 Ann Arbor–Saline Rd. Free to visitors; call ahead or check website (dues for those who join). (734) 796–7467, [email protected], hvharmonizers.org.

Talk by MSU Extension apiculture educator Ana Heck. Q&A for new beekeepers begins at 6:30 p.m. 7–9 p.m., Matthaei Auditorium, 1800 N. Dixboro Rd. Free; metered parking. a2b2club.org.

All musicians invited to bring acoustic instruments to trade tunes and play the dance music of French Canada: jigs, reels, waltzes, and so-called “crooked” tunes from Quebec, Acadia, and the Métis traditions. Knowledge of French not required. 7–9 p.m., Pittsfield Twp. bldg., Morris Hall, 6201 W. Michigan Ave. Free. [email protected], aactmad.org/french-canadian-session.

July 14 & 28. All invited to join an evening of this early American form of hymn singing that uses musical notation with distinct shapes to make learning easier. Songbooks available, but singers encouraged to bring their own. No experience required. 7–9 p.m., Riverside Arts Center, Off Center Bldg., 76 N. Huron St., Ypsi. Free. (734) 480–2787, riversidearts.org/shape-note-singing-ypsilanti.