Rawkstah, if you are interested in having CSA's delivered to your place, perhaps contact someone locally (they are there, online, through farmers markets) and ask them if they will deliver!
Perhaps there is a grower in your area who just didn't think about or know about delivering to an office building. Maybe one of the established CSA's doesn't want to or isnt capable of adding more customers. But maybe there's another grower who just hasn't got into the csa's yet that you could get to work with you.
That was a good article, and talking about how they are now doing inter-office cooking challenges.....WIN! Anything to keep the interest and grow the interest in food and cooking is a good thing.
We've kind of already been-there-done-that in the many ways that we chileheads take peppers and sauces to our work places. I always enjoy reading the stories of how someone has discovered heat. So expanding that to include fresh veggies delivered to the work place, ...that would be a huge thing for folks in urban environments.