Observer Editor, Free
Annual UA Block Party: Ann Arbor Convention & Visitors Bureau.:
Live music by the Milwaukee Tool Shed Band, a 14-piece jam band of Milwaukee Tools employees. Also, the Annual UA Plumbers & Pipefitters 5K race (6:50 p.m., $35 through Aug. 13 at uapprun5k.com), and a “Pub Crawl” (7:30 p.m.; age 21 & over only; $20 through Aug. 13 does not include drinks; $50 for 5K and Pub Crawl through Aug. 13) with proceeds from the race & pub crawl to benefit the Semper Fi Fund. Food available from area restaurants, with dining tables in the street. 6-10 p.m., Main St. between Liberty & William. Free. email@example.com, 995-7281., . . . . . .