McCormick Tribune Ice Rink in Millennium Park’s McCormick Tribune Ice RinkMillennium Park will open on Friday, November 13, 2015 and will remain open through March 6, 2016, weather permitting. For the last 14 years, the rink has drawn more than 100,000 skaters annually and is free and open to the public. The rink, located on Michigan Avenue between Washington and Madison Streets, will still offer skate rental for only $12. See web site for hours.