After dinner, we went out to look at Christmas lights. We went first to the display in central Arlington Heights where I did a bit more Ingressing, throwing the last field necessary for silver Mind Controller, then glyph hacking just enough to grab the gold badge for the latter. And the lights were very pretty.
Then we went prospecting for more pretty lights in the nearby neighborhoods. Much to our surprise, we tripped over an animated display with FM radio accompaniment on Haddow just a little south of Euclid. This was the first time we'd run into this sort of coordinated display and we enjoyed it a lot.
But eventually, it was time to head home. :)