We like when people display positive messages for the kids, especially when they posses a subtle edginess. Take this one for instance, ‘Envy Kills Children.’ Surely it’s a good directive and might actually sink in for some of city’s less-to-do kids. But it’s not exactly what you’d expect to find on a ice cream truck, unless of course, you were in Brooklyn, things are done a bit differently out there. Jump for the whole truck that you will never see in the Upper East Side or any other neighborhood where the average HHI is above 18k a year.