Marisa C. tooks these photos of a great "Quackers for Obama" window display at a shop in Provincetown, MA. In the second photo you can see a flock of giant rubber ducks heading towards an almost life-size Obama cut out. Marisa didn't get the name of the shop, so if you know the name of this shop please let us know so that we can give due credit.
UPDATE: Thanks to Lucy, we now know that the name of the mystery shop in Provincetown is Pulp. According to their website, it's not only their window that is full of rubber ducks!
http://www.pulpdc.com/index.cfm