Out & About: Aug. 10-19Friday, Aug. 10 Days of Olde, with build a birdfeeder program from 10 a.m. to 1 p.m. and Great Plains Tractor Pullers at 7 p.m., Ocheyedan, Iowa. Vettes in the Park, sponsored by the University of Okoboji Corvette Club, with registration from 3 to 6 p.m. at Okoboji Motor Company followed by Parade of Vettes and entertainment at the Barefoot Bar, Okoboji, Iowa. Go to uofocorvetteclub.com. “The Music Man,” 7 p.m., Memorial Auditorium Performing Arts Center, Worthington. Phone 376-9101 for ticket information. “Chicago,” an adult musical, 8 p.m., Okoboji Summer Theatre, U.S. 71, Okoboji, Iowa. Phone (712) 332-7773. DJ Tony Winter, 8:30 p.m. to 12:30 a.m., Veterans of Foreign Wars Club, 1117 Second Ave., Worthington.