Dude, sorry I missed this post and didn't reply earlier.
We (Wahoo Studios & NinjaBee) are almost entirely in one office in Pleasant Grove, UT, which is about 45 minutes south of Salt Lake City. We have a relatively small office, of which some pictures were taken and posted here: http://www.voidwar.com/testfest.html
except that the voidwar.com server seems to be down temporarily...
About half a dozen members of our team are contractors working off site. Most of those are in Utah, but one programmer on Clyde lives in Idaho.