If you look closely at the picture, you can see the reflection showing that this was taken from inside the store, and see the sidewalk outside.  The question is that if this door leads to the outside, shouldn't the sign say OUT instead of IN?  Are we supposed to go IN to the doorway?  IN to the outside?  Walgreens has two doors and they want to direct traffic a certain way, but it would be nice if it made sense.  But I won't get INto it.