Now it’s ‘the award-winningChicago Public Square.’ The prize for Best Radio Newscast at Friday night’s Chicago Headline Club Peter Lisagor Awards for Exemplary Journalism went to last year’s Square newscast series … ■ … which is a tribute to Square supporters including Robert Clifford, Tom O’Malley, Jeannie Affelder and Cynthia Farenga, whose contributions make such projects possible. ■Your voluntary pledge of just a few pennies a day helps set the stage for more (did we mention award-winning?) work from Chicago Public Square.