(podcasting from the studios in the OTL Bunker, somewhere in Chicago) (broadcasting on the “mobile gardening” radio station WLUW-FM (88.7) Chicago) Mike Stephen loves pens, gets the latest about the Wal-Mart saga in Chicago, discusses the news regarding the CTA Mobile Garden Project, and learns about an arts event that will benefit the victims of the earthquake in Haiti. Angela Caputo — Reporter and Blogger for ProgressIllinois.com There is a new development in the plans to bring another Wal-Mart to Chicago.  Angela gives us the story.  Check out the article she wrote on this topic here. Joe Baldwin— Local Artist and Creator of The Mobile Garden We check in with Joe since he has some good news about the status of The Mobile Garden.  I originally interviewed him about this project in October of last year.  You can check out that interview here. Peter Exley — Architect, Co-host of the Pecha Kucha Night Chicago I know, I know.  Pecha what?  Peter explains what this unique show is all about and how it will benefit the victims of the earthquake in Haiti. OTL #176 local music provided by Kristin Ronne…