Withering satire soldiers on

class=img_thumbleft> The Brave New Workshop's Caleb and Katy McEwen will be appearing this weekend in Chicago SketchFest 2006. They landed coveted headliner slots for Friday and Saturday, January 6-7, to perform their two-person revue Shut Your American Pie-Hole; or Discount Family Values. The show, which opened September 9, 2005, at the BNW, is an acerbic and frequently daring shot at the wiggly concept of "family values." SketchFest is the largest sketch comedy festival in the U.S.