Go see a most excellent movie (which didn't have a midnight showing here, but we went opening night) and bring home the needed 3D glasses,
and knit him a hat to keep the wind and cold out. This is an excellent accessory for Minnesota wind chill and dog walks. I am not totally happy with the fit; of course, if I had tried it on him while in was in progress, I would have made needed modifications to make me happier, but it didn't come close to his head until it was all finished. He loves it and what else really matters?