There is a turf war going on in my neighborhood — literally. Younger Daughter was the first one to point it out to me, and after that I saw evidence of this fierce competition everywhere: The pink/green-banner crowd versus the black/cream coalition. Seems as if in the past few months, these two-toned initial banners have been planted in almost every other yard, with some families going for the traditional and classic cream-and-black combination with others picking the perky and cheerful green-and-pink option. And now I see these banners all over — in neighborhoods everywhere I go lately. Is this a nationwide trend? Are there any other color choices? How do you know if you’re a pink/green family or a cream/black? And is it true that I have nothing better to do than skulk around my neighbors’ houses surreptitiously snapping photos of their front yards? I think we know the answer to that one, at least.