Oh, the park. How I love thee, and your rolling green hills. Your trees, the only survivors of the unstoppable urban sprawl, provide shade from the hot afternoon, post-nap sun (or the drizzle if you live in the Pac NW). Your sandpit, with it’s lot of broken, discarded, plastic toys, is one of few places I can sit still while Baby 1.0 happily digs, piles and eats sand like she is one of those giant angry worms from Tremors. Your swings bring back the memories of the only way we could get our precious daughter to sleep for the first 7 months of her life. And your constant parade of playmates provide a welcome bit of socialization from what can otherwise be a bit of a lonely existence. But it’s not all sunshine and sidewalk chalk rainbows. Every once in a while, someone comes along and sullies the experience. So…