Sugarbear technically doesn't have a "front door." (Duane's sister went all the way around the house looking for a real door.) We have numerous sliding glass doors & the one facing the road is our front door. When we moved in the front sliding glass door didn't wasn't even keyed. I guess folks previously opened the garage & went in thru that door. That was the first change we made here, getting that door keyed.
I always used to keep different signs/decorations on the front door that changed with the seasons. Since we don't have a front door, i place them under the house number. This works fairly well. We do seem to get quite a lot of wind here, however, & some of these don't work all that well. They bang against the house or blow off. But i usually have something up with the changing seasons.