Bright Lights at Griffith Observatory | Photo by androog via Flickr Monday Marya Hornbacher discusses and signs Madness: A Bipolar Life 7pm @ Vroman's Tom Leopold & Bob Sand present Milt & Marty: The Longest Lasting & Least Successful Comedy Writing Duo in Show Biz History 7pm @ Barnes & Noble, 3rd Street Promenade Neil Atkinson signs Boxcar Poetry Review 7:30pm @ Village Books Eric Mabius signs Ugly Betty: The Book 7:30pm @ Barnes......