Saw this on Craigslist:
http://houston.craigslist.org/bik/542708701.html

I remember seeing one of these about 1980 on my college campus. I was impressed at the time with how pointless it was. Too wide to get out of the way, too slow to go with traffic, even on 20 mph campus roads. I can see it being an attraction for the kids, though. Anyone know anything about these, who made 'em, etc? (I know there's been a bunch of velomobiles through the years, but they are scarce in the US!)