Not only can you buy tons of kitschy (as well as serious) Obamamabilia on the streets of Washington these days, you can buy even more kitschy, serious, and imaginative stuff on-line. There's an Official Inaugural Store at Union Station, but for the truly avant garde, a simple button or pin or poster just won't do. These nifty shoes by FetePromotions are available at Zazzle. (There are many other designs, as well, but some of them are downright weird -- like with a photo of Obama on the vamp, where it looks like he's looking up your dress!)
(Thank god Neil isn't here to see another shoe post!)