Midgetville was a real place until they razed it a couple of years ago to build a bunch of McMansions. It's now called "Wedderburn Estates." Personally, I would have gone with "Midgetville Heights," but something tells me the developers didn't think that'd be a hot seller. You used to be able to see the old midget-friendly property through the Google Maps satellite images until they recently updated them.
http://maps.google.com/?ie=UTF8&ll=38.894899,-77.238328&spn=0.004659,0.011362&t=h&z=17
I hear Mighty Midgo got a raw deal on the sale and has been reduced to panhandling at Seven Corners. Poor bastard's lost his mind and keeps ranting about reviving the place as a midget haven. The least they could do is make that damn place more accessible for our vertically-challenged friends.