My personal favorite, on a shop door:
Mmmm, how bout a bacon latte?
Ben and Jerry's state of the union
Ben and Jerry's parking signage, in the middle of a field (why?)
Don't dare to take the mayor's parking spot! But in case you want to leave him a note under his windshield, or assassinate him, you now know where to wait it out.
Magic Hat's technical descriptions
Dr. Seuss for grownups