Homework got you down? Not really into football or school spirit? Then why not head over to Morningside Park's "Our Common Ground" Family Festival, where there'll be facepainting, a mime, a magician, and pony rides? Sure, you'll probably stand out in what's sure to be a crowd of parents with their little kids, but what else are you going to do today? It's from 1 p.m. to 5 p.m.