When I was a kid a popular thing was to have one's last initial displayed on the screen door. I still see a variant on this nowadays where people display their last initial on the house itself.
I see a few stars on the fronts of houses, but I'll bet the Lone Star state makes us look like pikers
Various 'welcome' signs of ethnic origins can be seen on houses locally.
So what are some popular (or uncommon) house decorations seen in your neck of the woods? Anyone have anything decorative on their house? We have decorative flags that we change out every month or so.