On my ride to work I go behind a bakery. (You know...in the back of the strip mall where the delivery trucks go but cars never do)
So I get this huge whiff of freshly baked breads and muffins and stuff as I pass through. It wakes me up and I swear even makes me warmer on a cold morning.
On the ride home I pass a Chik Fil A.....that just smells like wonderfulness.
You don't smell either one from the car and miss out on that whole experience.