June 21, 2017 from 6:30am to 9am – Polish Triangle Milwaukee Ave. and Division Ave.http://bikecommuterchallenge.org/page/bcc_pit_stops Commuter Challenge Morning Pit Stop Polish Triangle - Wednesday 6-21-17. From 6:30am to 9am. Corner of N. Milwaukee Ave. & Division St. Free C…Organized by Active Trans | Type: morning, wake-up, social