The place to find the most headlines per square inch in downtown Tuesday was outside Moka on Orange Street. There was parked Kate Iaquinto’s Dodge Neon in all its bumper-sticker-plastered glory. (The rear view offers just some of the messages.) Iaquinto (shown on a break) tries to grab a spot out front when her barista shift at Moka starts at 6 a.m. Iaquinto, 23, is a wildlife biology grad from the University of Rhode Island. She plans to return to Rhode Island this summer for a seasonal shore-bird management job working with endangered piping plovers and least terns. People do read her car, she said. “I catch people looking at it three times a day.”