Seth Rudetsky is a tireless Broadway booster. From his Sirius/XM Satellite Radio show Seth’s Big Fat Broadway to his weekly column (frequently detailing his travel mishaps) on Playbill.com, this chatty and enthusiastic writer/actor/pianist is enthused by all things Broadway. See just how obsessed he is with the Great White Way when Rudetsky returns to the Chicago area with his show Deconstructing Broadway (a sell-out in Highland Park in October 2010). Seth Rudetsky’s Deconstructing Broadway is at 8 p.m. Friday, Nov. 4, at the Mayne Stage, 1328 W. Morse Ave. Tickets are $40. Call 773-381-4554, or visit www.maynestage.com or www.sethrudetsky.com. Photo courtesy of Rudetsky