Turns out the "super moon" looks a lot like the regular moon, just brighter. Good practice though - taking a picture of the moon with buildings as well is really hard. This was two shots overlayed - a moon image at 1/160, and a street shot at 4". Took some fiddling and still looks like nothing, really. Would have been a lot easier to get off my porch to find a building with some lights on, but whatever.