I'm starting to design key sets and environments from the show.
The George Liquor show takes place in a 60s style world. Mainly a lower-middle class environment where decent folk live.
His neighborhood would be made up of houses not only from the 60s, but dating all the way back to the 20s and even earlier.
Here's some ref I found on the net.
I would want a designer who doesn't merely draw stock cartoon bgs, but someone who is really interested in the way things really look, and likes to caricature them.
Someone who likes to do research and go outside to get ideas from the real world.
of course I would want them somewhat cartooned, and I'll put up some cartoon reference tomorrow.