In a weekend that saw the release of Clint Eastwood‘s latest and the directorial debut of Charlie Kaufman, not to mention “High School Musical 3,” an underdog emerged as arguably the frame’s greatest success story.  Patrik-Ian Polk‘s “Noah’s Arc: Jumping the Broom,” the first film released through Logo‘s theatrical distribution arm, grossed an $151,681 on 5 screens for an astounding $30,336 average.  Not that “Arc” was the only success story.  “Changeling” marked one of Eastwood’s highest per-theatre-averages, “Synecdoche, New York” scored $172,194 from just 9 screens, and Tomas Alfredson‘s “Let The …