This week in the fishwrap, we've given you 33 REASONS NOT TO MISS THIS YEAR'S BOSTON BOOK FESTIVAL, which takes place all day Saturday. Here's reason #34: free passes to the Festival's only ticketed event -- our rock-authors bash featuring NICK ZINNER (Yeah Yeah Yeahs), DEAN WAREHAM (Luna/Galaxie 500), KRISTIN HERSH (Throwing Muses) and more