Send in the Clowns Copyright © 2008 by Sarah Stegall Pushing Daisies ABC, Wednesdays, 8/79/8 E/C “Circus, Circus!” Written by Peter Ocko Directed by Lawrence Trilling There are three major ingredients in Pushing Daisies: the witty dialogue, the quirky characters, and the eye-popping locations for each story. A distant fourth would be the murder mystery that this alleged forensic show is supposed to be solving every week. So far, most of the series has consisted of tweaking one of the three major ingredients, usually the location. In this week’s episode, Pushing Daisies ran away to the Big Top. While it would seem to…