Post it on Facebook.
This site was among the first to provide a public event submission and self-maintenance system. It even handled guestlisting and more. As Facebook grew however, submissions dropped to none, and for software simplicity that capability was discontinued.
To have an event considered for the ChicagoFunNews.com website and possibly the weekly email newsletter
you must post the event yourself on FaceBook.
For best results you should either be a FaceBook friend of the editor (Andrew Bedno though I don't Facebook friend people I haven't met)
OR have invited one of Andrew's friends. Finally, odds improves with number of editor friends attending. Worst case send me an email.