One of the most painful things to see are christmas lights, tacky christmas lights. I remember my family taking the van and driving over to some random neighborhood in the Richmond area. There was a house there that was extremely decorated. Every inch of the roof, the porch, the front door and the lawn was completely covered. People would park outside just to stare and take pictures.
We drove there every year. So, in a way, the house wasn't tacky. It was beautiful because it was a tradition of ours.